diff --git a/demo/Pipfile.lock b/demo/Pipfile.lock
index a9427e2..9043e28 100644
--- a/demo/Pipfile.lock
+++ b/demo/Pipfile.lock
@@ -27,23 +27,31 @@
                 "sha256:6ea92c980586931a816d61e4faf6c192b4abce89aa767ff6581e6ddc985ed003",
                 "sha256:77e909cc756ef81d6abb60524d259d959bab384832f0c651ed7dcb6e5ccdbb78",
                 "sha256:7d455c802727710e9dfa69b74ccaab04568386ca17b0ad36350b622cd34606fe",
+                "sha256:8a84934bd818e14a17943de8099d41160da4a336bcc699bb4c394bbb9b94bd32",
                 "sha256:9bee3212ba4f560af397b6d7146848c32a800652301843df06b9e8f68f0f7361",
                 "sha256:9dfd5197852530294ecb5795c97a823839258dfd5eb9420233c7cfedec2058f2",
                 "sha256:b160416adc0f012fb1f12588a5e6954889510f82f698e23ed4f4fa57f12a0647",
                 "sha256:ba7209b608945b889457f949cc04c8e762bed4fe3fec88ae9a6b7765ae82e496",
                 "sha256:cc0e028b209a5483b6846053d5fd7165f460a1f14774d79e632e75e7ae64b82b",
                 "sha256:d8029b2d3e4b4cea770e9e5a0104dd8fa185c1724a0f01528ae4826a6d25f97d",
-                "sha256:da7f0445b71db6d3a72462e04f36544b0de871289b0bc8a7cc87c0f5ec7079fa"
+                "sha256:da7f0445b71db6d3a72462e04f36544b0de871289b0bc8a7cc87c0f5ec7079fa",
+                "sha256:e2db6e85c057c16d0bd3b4d2b04f270a7467c147381e8fd73cbbe5bc719832be"
             ],
             "version": "==20.1.0"
         },
+        "async-generator": {
+            "hashes": [
+                "sha256:01c7bf666359b4967d2cda0000cc2e4af16a0ae098cbffcb8472fb9e8ad6585b",
+                "sha256:6ebb3d106c12920aaae42ccb6f787ef5eefdcdd166ea3d628fa8476abe712144"
+            ],
+            "version": "==1.10"
+        },
         "attrs": {
             "hashes": [
-                "sha256:26b54ddbbb9ee1d34d5d3668dd37d6cf74990ab23c828c2888dccdceee395594",
-                "sha256:fce7fc47dfc976152e82d53ff92fa0407700c21acd20886a13777a0d20e655dc"
+                "sha256:31b2eced602aa8423c2aea9c76a724617ed67cf9513173fd3a4f03e3a929c7e6",
+                "sha256:832aa3cde19744e49938b91fea06d69ecb9e649c93ba974535d08ad92164f700"
             ],
-            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
-            "version": "==20.2.0"
+            "version": "==20.3.0"
         },
         "backcall": {
             "hashes": [
@@ -54,86 +62,84 @@
         },
         "bleach": {
             "hashes": [
-                "sha256:2bce3d8fab545a6528c8fa5d9f9ae8ebc85a56da365c7f85180bfe96a35ef22f",
-                "sha256:3c4c520fdb9db59ef139915a5db79f8b51bc2a7257ea0389f30c846883430a4b"
+                "sha256:6123ddc1052673e52bab52cdc955bcb57a015264a1c57d37bea2f6b817af0125",
+                "sha256:98b3170739e5e83dd9dc19633f074727ad848cbedb6026708c8ac2d3b697a433"
             ],
-            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'",
-            "version": "==3.1.5"
+            "index": "pypi",
+            "version": "==3.3.0"
         },
         "certifi": {
             "hashes": [
-                "sha256:5930595817496dd21bb8dc35dad090f1c2cd0adfaf21204bf6732ca5d8ee34d3",
-                "sha256:8fc0819f1f30ba15bdb34cceffb9ef04d99f420f68eb75d901e9560b8749fc41"
+                "sha256:1a4995114262bffbc2413b159f2a1a480c969de6e6eb13ee966d470af86af59c",
+                "sha256:719a74fb9e33b9bd44cc7f3a8d94bc35e4049deebe19ba7d8e108280cfd59830"
             ],
-            "version": "==2020.6.20"
+            "version": "==2020.12.5"
         },
         "cffi": {
             "hashes": [
-                "sha256:0da50dcbccd7cb7e6c741ab7912b2eff48e85af217d72b57f80ebc616257125e",
-                "sha256:12a453e03124069b6896107ee133ae3ab04c624bb10683e1ed1c1663df17c13c",
-                "sha256:15419020b0e812b40d96ec9d369b2bc8109cc3295eac6e013d3261343580cc7e",
-                "sha256:15a5f59a4808f82d8ec7364cbace851df591c2d43bc76bcbe5c4543a7ddd1bf1",
-                "sha256:23e44937d7695c27c66a54d793dd4b45889a81b35c0751ba91040fe825ec59c4",
-                "sha256:29c4688ace466a365b85a51dcc5e3c853c1d283f293dfcc12f7a77e498f160d2",
-                "sha256:57214fa5430399dffd54f4be37b56fe22cedb2b98862550d43cc085fb698dc2c",
-                "sha256:577791f948d34d569acb2d1add5831731c59d5a0c50a6d9f629ae1cefd9ca4a0",
-                "sha256:6539314d84c4d36f28d73adc1b45e9f4ee2a89cdc7e5d2b0a6dbacba31906798",
-                "sha256:65867d63f0fd1b500fa343d7798fa64e9e681b594e0a07dc934c13e76ee28fb1",
-                "sha256:672b539db20fef6b03d6f7a14b5825d57c98e4026401fce838849f8de73fe4d4",
-                "sha256:6843db0343e12e3f52cc58430ad559d850a53684f5b352540ca3f1bc56df0731",
-                "sha256:7057613efefd36cacabbdbcef010e0a9c20a88fc07eb3e616019ea1692fa5df4",
-                "sha256:76ada88d62eb24de7051c5157a1a78fd853cca9b91c0713c2e973e4196271d0c",
-                "sha256:837398c2ec00228679513802e3744d1e8e3cb1204aa6ad408b6aff081e99a487",
-                "sha256:8662aabfeab00cea149a3d1c2999b0731e70c6b5bac596d95d13f643e76d3d4e",
-                "sha256:95e9094162fa712f18b4f60896e34b621df99147c2cee216cfa8f022294e8e9f",
-                "sha256:99cc66b33c418cd579c0f03b77b94263c305c389cb0c6972dac420f24b3bf123",
-                "sha256:9b219511d8b64d3fa14261963933be34028ea0e57455baf6781fe399c2c3206c",
-                "sha256:ae8f34d50af2c2154035984b8b5fc5d9ed63f32fe615646ab435b05b132ca91b",
-                "sha256:b9aa9d8818c2e917fa2c105ad538e222a5bce59777133840b93134022a7ce650",
-                "sha256:bf44a9a0141a082e89c90e8d785b212a872db793a0080c20f6ae6e2a0ebf82ad",
-                "sha256:c0b48b98d79cf795b0916c57bebbc6d16bb43b9fc9b8c9f57f4cf05881904c75",
-                "sha256:da9d3c506f43e220336433dffe643fbfa40096d408cb9b7f2477892f369d5f82",
-                "sha256:e4082d832e36e7f9b2278bc774886ca8207346b99f278e54c9de4834f17232f7",
-                "sha256:e4b9b7af398c32e408c00eb4e0d33ced2f9121fd9fb978e6c1b57edd014a7d15",
-                "sha256:e613514a82539fc48291d01933951a13ae93b6b444a88782480be32245ed4afa",
-                "sha256:f5033952def24172e60493b68717792e3aebb387a8d186c43c020d9363ee7281"
-            ],
-            "version": "==1.14.2"
+                "sha256:005a36f41773e148deac64b08f233873a4d0c18b053d37da83f6af4d9087b813",
+                "sha256:0857f0ae312d855239a55c81ef453ee8fd24136eaba8e87a2eceba644c0d4c06",
+                "sha256:1071534bbbf8cbb31b498d5d9db0f274f2f7a865adca4ae429e147ba40f73dea",
+                "sha256:158d0d15119b4b7ff6b926536763dc0714313aa59e320ddf787502c70c4d4bee",
+                "sha256:1f436816fc868b098b0d63b8920de7d208c90a67212546d02f84fe78a9c26396",
+                "sha256:2894f2df484ff56d717bead0a5c2abb6b9d2bf26d6960c4604d5c48bbc30ee73",
+                "sha256:29314480e958fd8aab22e4a58b355b629c59bf5f2ac2492b61e3dc06d8c7a315",
+                "sha256:34eff4b97f3d982fb93e2831e6750127d1355a923ebaeeb565407b3d2f8d41a1",
+                "sha256:35f27e6eb43380fa080dccf676dece30bef72e4a67617ffda586641cd4508d49",
+                "sha256:3d3dd4c9e559eb172ecf00a2a7517e97d1e96de2a5e610bd9b68cea3925b4892",
+                "sha256:43e0b9d9e2c9e5d152946b9c5fe062c151614b262fda2e7b201204de0b99e482",
+                "sha256:48e1c69bbacfc3d932221851b39d49e81567a4d4aac3b21258d9c24578280058",
+                "sha256:51182f8927c5af975fece87b1b369f722c570fe169f9880764b1ee3bca8347b5",
+                "sha256:58e3f59d583d413809d60779492342801d6e82fefb89c86a38e040c16883be53",
+                "sha256:5de7970188bb46b7bf9858eb6890aad302577a5f6f75091fd7cdd3ef13ef3045",
+                "sha256:65fa59693c62cf06e45ddbb822165394a288edce9e276647f0046e1ec26920f3",
+                "sha256:69e395c24fc60aad6bb4fa7e583698ea6cc684648e1ffb7fe85e3c1ca131a7d5",
+                "sha256:6c97d7350133666fbb5cf4abdc1178c812cb205dc6f41d174a7b0f18fb93337e",
+                "sha256:6e4714cc64f474e4d6e37cfff31a814b509a35cb17de4fb1999907575684479c",
+                "sha256:72d8d3ef52c208ee1c7b2e341f7d71c6fd3157138abf1a95166e6165dd5d4369",
+                "sha256:8ae6299f6c68de06f136f1f9e69458eae58f1dacf10af5c17353eae03aa0d827",
+                "sha256:8b198cec6c72df5289c05b05b8b0969819783f9418e0409865dac47288d2a053",
+                "sha256:99cd03ae7988a93dd00bcd9d0b75e1f6c426063d6f03d2f90b89e29b25b82dfa",
+                "sha256:9cf8022fb8d07a97c178b02327b284521c7708d7c71a9c9c355c178ac4bbd3d4",
+                "sha256:9de2e279153a443c656f2defd67769e6d1e4163952b3c622dcea5b08a6405322",
+                "sha256:9e93e79c2551ff263400e1e4be085a1210e12073a31c2011dbbda14bda0c6132",
+                "sha256:9ff227395193126d82e60319a673a037d5de84633f11279e336f9c0f189ecc62",
+                "sha256:a465da611f6fa124963b91bf432d960a555563efe4ed1cc403ba5077b15370aa",
+                "sha256:ad17025d226ee5beec591b52800c11680fca3df50b8b29fe51d882576e039ee0",
+                "sha256:afb29c1ba2e5a3736f1c301d9d0abe3ec8b86957d04ddfa9d7a6a42b9367e396",
+                "sha256:b85eb46a81787c50650f2392b9b4ef23e1f126313b9e0e9013b35c15e4288e2e",
+                "sha256:bb89f306e5da99f4d922728ddcd6f7fcebb3241fc40edebcb7284d7514741991",
+                "sha256:cbde590d4faaa07c72bf979734738f328d239913ba3e043b1e98fe9a39f8b2b6",
+                "sha256:cd2868886d547469123fadc46eac7ea5253ea7fcb139f12e1dfc2bbd406427d1",
+                "sha256:d42b11d692e11b6634f7613ad8df5d6d5f8875f5d48939520d351007b3c13406",
+                "sha256:f2d45f97ab6bb54753eab54fffe75aaf3de4ff2341c9daee1987ee1837636f1d",
+                "sha256:fd78e5fee591709f32ef6edb9a015b4aa1a5022598e36227500c8f4e02328d9c"
+            ],
+            "version": "==1.14.5"
         },
         "chardet": {
             "hashes": [
-                "sha256:84ab92ed1c4d4f16916e05906b6b75a6c0fb5db821cc65e70cbd64a3e2a5eaae",
-                "sha256:fc323ffcaeaed0e0a02bf4d117757b98aed530d9ed4531e3e15460124c106691"
+                "sha256:0d6f53a15db4120f2b08c94f11e7d93d2c911ee118b6b30a04ec3ee8310179fa",
+                "sha256:f864054d66fd9118f2e67044ac8981a54775ec5b67aed0441892edb553d21da5"
             ],
-            "version": "==3.0.4"
+            "version": "==4.0.0"
         },
         "cryptography": {
             "hashes": [
-                "sha256:10c9775a3f31610cf6b694d1fe598f2183441de81cedcf1814451ae53d71b13a",
-                "sha256:180c9f855a8ea280e72a5d61cf05681b230c2dce804c48e9b2983f491ecc44ed",
-                "sha256:247df238bc05c7d2e934a761243bfdc67db03f339948b1e2e80c75d41fc7cc36",
-                "sha256:26409a473cc6278e4c90f782cd5968ebad04d3911ed1c402fc86908c17633e08",
-                "sha256:2a27615c965173c4c88f2961cf18115c08fedfb8bdc121347f26e8458dc6d237",
-                "sha256:2e26223ac636ca216e855748e7d435a1bf846809ed12ed898179587d0cf74618",
-                "sha256:321761d55fb7cb256b771ee4ed78e69486a7336be9143b90c52be59d7657f50f",
-                "sha256:4005b38cd86fc51c955db40b0f0e52ff65340874495af72efabb1bb8ca881695",
-                "sha256:4b9e96543d0784acebb70991ebc2dbd99aa287f6217546bb993df22dd361d41c",
-                "sha256:548b0818e88792318dc137d8b1ec82a0ab0af96c7f0603a00bb94f896fbf5e10",
-                "sha256:725875681afe50b41aee7fdd629cedbc4720bab350142b12c55c0a4d17c7416c",
-                "sha256:7a63e97355f3cd77c94bd98c59cb85fe0efd76ea7ef904c9b0316b5bbfde6ed1",
-                "sha256:94191501e4b4009642be21dde2a78bd3c2701a81ee57d3d3d02f1d99f8b64a9e",
-                "sha256:969ae512a250f869c1738ca63be843488ff5cc031987d302c1f59c7dbe1b225f",
-                "sha256:9f734423eb9c2ea85000aa2476e0d7a58e021bc34f0a373ac52a5454cd52f791",
-                "sha256:b45ab1c6ece7c471f01c56f5d19818ca797c34541f0b2351635a5c9fe09ac2e0",
-                "sha256:cc6096c86ec0de26e2263c228fb25ee01c3ff1346d3cfc219d67d49f303585af",
-                "sha256:dc3f437ca6353979aace181f1b790f0fc79e446235b14306241633ab7d61b8f8",
-                "sha256:e7563eb7bc5c7e75a213281715155248cceba88b11cb4b22957ad45b85903761",
-                "sha256:e7dad66a9e5684a40f270bd4aee1906878193ae50a4831922e454a2a457f1716",
-                "sha256:eb80a288e3cfc08f679f95da72d2ef90cb74f6d8a8ba69d2f215c5e110b2ca32",
-                "sha256:fa7fbcc40e2210aca26c7ac8a39467eae444d90a2c346cbcffd9133a166bcc67"
-            ],
-            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'",
-            "version": "==3.1"
+                "sha256:066bc53f052dfeda2f2d7c195cf16fb3e5ff13e1b6b7415b468514b40b381a5b",
+                "sha256:0923ba600d00718d63a3976f23cab19aef10c1765038945628cd9be047ad0336",
+                "sha256:2d32223e5b0ee02943f32b19245b61a62db83a882f0e76cc564e1cec60d48f87",
+                "sha256:4169a27b818de4a1860720108b55a2801f32b6ae79e7f99c00d79f2a2822eeb7",
+                "sha256:57ad77d32917bc55299b16d3b996ffa42a1c73c6cfa829b14043c561288d2799",
+                "sha256:5ecf2bcb34d17415e89b546dbb44e73080f747e504273e4d4987630493cded1b",
+                "sha256:600cf9bfe75e96d965509a4c0b2b183f74a4fa6f5331dcb40fb7b77b7c2484df",
+                "sha256:66b57a9ca4b3221d51b237094b0303843b914b7d5afd4349970bb26518e350b0",
+                "sha256:93cfe5b7ff006de13e1e89830810ecbd014791b042cbe5eec253be11ac2b28f3",
+                "sha256:9e98b452132963678e3ac6c73f7010fe53adf72209a32854d55690acac3f6724",
+                "sha256:df186fcbf86dc1ce56305becb8434e4b6b7504bc724b71ad7a3239e0c9d14ef2",
+                "sha256:fec7fb46b10da10d9e1d078d1ff8ed9e05ae14f431fdbd11145edd0550b9a964"
+            ],
+            "version": "==3.4.6"
         },
         "decorator": {
             "hashes": [
@@ -144,19 +150,17 @@
         },
         "defusedxml": {
             "hashes": [
-                "sha256:6687150770438374ab581bb7a1b327a847dd9c5749e396102de3fad4e8a3ef93",
-                "sha256:f684034d135af4c6cbb949b8a4d2ed61634515257a67299e5f940fbaa34377f5"
+                "sha256:1bb3032db185915b62d7c6209c5a8792be6a32ab2fedacc84e01b52c51aa3e69",
+                "sha256:a352e7e428770286cc899e2542b6cdaedb2b4953ff269a210103ec58f6198a61"
             ],
-            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'",
-            "version": "==0.6.0"
+            "version": "==0.7.1"
         },
         "docker": {
             "hashes": [
-                "sha256:13966471e8bc23b36bfb3a6fb4ab75043a5ef1dac86516274777576bed3b9828",
-                "sha256:bad94b8dd001a8a4af19ce4becc17f41b09f228173ffe6a4e0355389eef142f2"
+                "sha256:d3393c878f575d3a9ca3b94471a3c89a6d960b35feb92f033c0de36cc9d934db",
+                "sha256:f3607d5695be025fa405a12aca2e5df702a57db63790c73b927eb6a94aac60af"
             ],
-            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'",
-            "version": "==4.3.1"
+            "version": "==4.4.4"
         },
         "english": {
             "hashes": [
@@ -170,7 +174,6 @@
                 "sha256:589f874b313739ad35be6e0cd7efde2a4e9b6fea91edcc34e58ecbb8dbe56d19",
                 "sha256:c70dd71abe5a8c85e55e12c19bd91ccfeec11a6e99044204511f9ed547d48451"
             ],
-            "markers": "python_version >= '2.7'",
             "version": "==0.3"
         },
         "idna": {
@@ -178,24 +181,21 @@
                 "sha256:b307872f855b18632ce0c21c5e45be78c0ea7ae4c15c828c20788b26921eb3f6",
                 "sha256:b97d804b1e9b523befed77c48dacec60e6dcb0b5391d57af6a65a312a90648c0"
             ],
-            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
             "version": "==2.10"
         },
         "ipykernel": {
             "hashes": [
-                "sha256:9b2652af1607986a1b231c62302d070bc0534f564c393a5d9d130db9abbbe89d",
-                "sha256:d6fbba26dba3cebd411382bc484f7bc2caa98427ae0ddb4ab37fe8bfeb5c7dd3"
+                "sha256:98321abefdf0505fb3dc7601f60fc4087364d394bd8fad53107eb1adee9ff475",
+                "sha256:efd07253b54d84d26e0878d268c8c3a41582a18750da633c2febfd2ece0d467d"
             ],
-            "markers": "python_version >= '3.5'",
-            "version": "==5.3.4"
+            "version": "==5.5.0"
         },
         "ipython": {
             "hashes": [
-                "sha256:2e22c1f74477b5106a6fb301c342ab8c64bb75d702e350f05a649e8cb40a0fb8",
-                "sha256:a331e78086001931de9424940699691ad49dfb457cea31f5471eae7b78222d5e"
+                "sha256:04323f72d5b85b606330b6d7e2dc8d2683ad46c3905e955aa96ecc7a99388e70",
+                "sha256:34207ffb2f653bced2bc8e3756c1db86e7d93e44ed049daae9814fed66d408ec"
             ],
-            "markers": "python_version >= '3.7'",
-            "version": "==7.18.1"
+            "version": "==7.21.0"
         },
         "ipython-genutils": {
             "hashes": [
@@ -206,19 +206,17 @@
         },
         "jedi": {
             "hashes": [
-                "sha256:86ed7d9b750603e4ba582ea8edc678657fb4007894a12bcf6f4bb97892f31d20",
-                "sha256:98cc583fa0f2f8304968199b01b6b4b94f469a1f4a74c1560506ca2a211378b5"
+                "sha256:18456d83f65f400ab0c2d3319e48520420ef43b23a086fdc05dff34132f0fb93",
+                "sha256:92550a404bad8afed881a137ec9a461fed49eca661414be45059329614ed0707"
             ],
-            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'",
-            "version": "==0.17.2"
+            "version": "==0.18.0"
         },
         "jinja2": {
             "hashes": [
-                "sha256:89aab215427ef59c34ad58735269eb58b1a5808103067f7bb9d5836c651b3bb0",
-                "sha256:f0a4641d3cf955324a89c04f3d94663aa4d638abe8f733ecd3582848e1c37035"
+                "sha256:03e47ad063331dd6a3f04a43eddca8a966a26ba0c5b7207a9a9e4e08f1b29419",
+                "sha256:a6d58433de0ae800347cab1fa3043cebbabe8baa9d29e668f1c768cb87a333c6"
             ],
-            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'",
-            "version": "==2.11.2"
+            "version": "==2.11.3"
         },
         "jsonschema": {
             "hashes": [
@@ -229,19 +227,24 @@
         },
         "jupyter-client": {
             "hashes": [
-                "sha256:49e390b36fe4b4226724704ea28d9fb903f1a3601b6882ce3105221cd09377a1",
-                "sha256:c958d24d6eacb975c1acebb68ac9077da61b5f5c040f22f6849928ad7393b950"
+                "sha256:c4bca1d0846186ca8be97f4d2fa6d2bae889cce4892a167ffa1ba6bd1f73e782",
+                "sha256:e053a2c44b6fa597feebe2b3ecb5eea3e03d1d91cc94351a52931ee1426aecfc"
             ],
-            "markers": "python_version >= '3.5'",
-            "version": "==6.1.7"
+            "version": "==6.1.12"
         },
         "jupyter-core": {
             "hashes": [
-                "sha256:394fd5dd787e7c8861741880bdf8a00ce39f95de5d18e579c74b882522219e7e",
-                "sha256:a4ee613c060fe5697d913416fc9d553599c05e4492d58fac1192c9a6844abb21"
+                "sha256:79025cb3225efcd36847d0840f3fc672c0abd7afd0de83ba8a1d3837619122b4",
+                "sha256:8c6c0cac5c1b563622ad49321d5ec47017bd18b94facb381c6973a0486395f8e"
             ],
-            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'",
-            "version": "==4.6.3"
+            "version": "==4.7.1"
+        },
+        "jupyterlab-pygments": {
+            "hashes": [
+                "sha256:abfb880fd1561987efaefcb2d2ac75145d2a5d0139b1876d5be806e32f630008",
+                "sha256:cfcda0873626150932f438eccf0f8bf22bfa92345b814890ab360d666b254146"
+            ],
+            "version": "==0.1.2"
         },
         "markupsafe": {
             "hashes": [
@@ -250,8 +253,12 @@
                 "sha256:09c4b7f37d6c648cb13f9230d847adf22f8171b1ccc4d5682398e77f40309235",
                 "sha256:1027c282dad077d0bae18be6794e6b6b8c91d58ed8a8d89a89d59693b9131db5",
                 "sha256:13d3144e1e340870b25e7b10b98d779608c02016d5184cfb9927a9f10c689f42",
+                "sha256:195d7d2c4fbb0ee8139a6cf67194f3973a6b3042d742ebe0a9ed36d8b6f0c07f",
+                "sha256:22c178a091fc6630d0d045bdb5992d2dfe14e3259760e713c490da5323866c39",
                 "sha256:24982cc2533820871eba85ba648cd53d8623687ff11cbb805be4ff7b4c971aff",
                 "sha256:29872e92839765e546828bb7754a68c418d927cd064fd4708fab9fe9c8bb116b",
+                "sha256:2beec1e0de6924ea551859edb9e7679da6e4870d32cb766240ce17e0a0ba2014",
+                "sha256:3b8a6499709d29c2e2399569d96719a1b21dcd94410a586a18526b143ec8470f",
                 "sha256:43a55c2930bbc139570ac2452adf3d70cdbb3cfe5912c71cdce1c2c6bbd9c5d1",
                 "sha256:46c99d2de99945ec5cb54f23c8cd5689f6d7177305ebff350a58ce5f8de1669e",
                 "sha256:500d4957e52ddc3351cabf489e79c91c17f6e0899158447047588650b5e69183",
@@ -260,26 +267,40 @@
                 "sha256:62fe6c95e3ec8a7fad637b7f3d372c15ec1caa01ab47926cfdf7a75b40e0eac1",
                 "sha256:6788b695d50a51edb699cb55e35487e430fa21f1ed838122d722e0ff0ac5ba15",
                 "sha256:6dd73240d2af64df90aa7c4e7481e23825ea70af4b4922f8ede5b9e35f78a3b1",
+                "sha256:6f1e273a344928347c1290119b493a1f0303c52f5a5eae5f16d74f48c15d4a85",
+                "sha256:6fffc775d90dcc9aed1b89219549b329a9250d918fd0b8fa8d93d154918422e1",
                 "sha256:717ba8fe3ae9cc0006d7c451f0bb265ee07739daf76355d06366154ee68d221e",
                 "sha256:79855e1c5b8da654cf486b830bd42c06e8780cea587384cf6545b7d9ac013a0b",
                 "sha256:7c1699dfe0cf8ff607dbdcc1e9b9af1755371f92a68f706051cc8c37d447c905",
+                "sha256:7fed13866cf14bba33e7176717346713881f56d9d2bcebab207f7a036f41b850",
+                "sha256:84dee80c15f1b560d55bcfe6d47b27d070b4681c699c572af2e3c7cc90a3b8e0",
                 "sha256:88e5fcfb52ee7b911e8bb6d6aa2fd21fbecc674eadd44118a9cc3863f938e735",
                 "sha256:8defac2f2ccd6805ebf65f5eeb132adcf2ab57aa11fdf4c0dd5169a004710e7d",
+                "sha256:98bae9582248d6cf62321dcb52aaf5d9adf0bad3b40582925ef7c7f0ed85fceb",
                 "sha256:98c7086708b163d425c67c7a91bad6e466bb99d797aa64f965e9d25c12111a5e",
                 "sha256:9add70b36c5666a2ed02b43b335fe19002ee5235efd4b8a89bfcf9005bebac0d",
                 "sha256:9bf40443012702a1d2070043cb6291650a0841ece432556f784f004937f0f32c",
+                "sha256:a6a744282b7718a2a62d2ed9d993cad6f5f585605ad352c11de459f4108df0a1",
+                "sha256:acf08ac40292838b3cbbb06cfe9b2cb9ec78fce8baca31ddb87aaac2e2dc3bc2",
                 "sha256:ade5e387d2ad0d7ebf59146cc00c8044acbd863725f887353a10df825fc8ae21",
                 "sha256:b00c1de48212e4cc9603895652c5c410df699856a2853135b3967591e4beebc2",
                 "sha256:b1282f8c00509d99fef04d8ba936b156d419be841854fe901d8ae224c59f0be5",
+                "sha256:b1dba4527182c95a0db8b6060cc98ac49b9e2f5e64320e2b56e47cb2831978c7",
                 "sha256:b2051432115498d3562c084a49bba65d97cf251f5a331c64a12ee7e04dacc51b",
+                "sha256:b7d644ddb4dbd407d31ffb699f1d140bc35478da613b441c582aeb7c43838dd8",
                 "sha256:ba59edeaa2fc6114428f1637ffff42da1e311e29382d81b339c1817d37ec93c6",
+                "sha256:bf5aa3cbcfdf57fa2ee9cd1822c862ef23037f5c832ad09cfea57fa846dec193",
                 "sha256:c8716a48d94b06bb3b2524c2b77e055fb313aeb4ea620c8dd03a105574ba704f",
+                "sha256:caabedc8323f1e93231b52fc32bdcde6db817623d33e100708d9a68e1f53b26b",
                 "sha256:cd5df75523866410809ca100dc9681e301e3c27567cf498077e8551b6d20e42f",
                 "sha256:cdb132fc825c38e1aeec2c8aa9338310d29d337bebbd7baa06889d09a60a1fa2",
+                "sha256:d53bc011414228441014aa71dbec320c66468c1030aae3a6e29778a3382d96e5",
+                "sha256:d73a845f227b0bfe8a7455ee623525ee656a9e2e749e4742706d80a6065d5e2c",
+                "sha256:d9be0ba6c527163cbed5e0857c451fcd092ce83947944d6c14bc95441203f032",
                 "sha256:e249096428b3ae81b08327a63a485ad0878de3fb939049038579ac0ef61e17e7",
-                "sha256:e8313f01ba26fbbe36c7be1966a7b7424942f670f38e666995b88d012765b9be"
+                "sha256:e8313f01ba26fbbe36c7be1966a7b7424942f670f38e666995b88d012765b9be",
+                "sha256:feb7b34d6325451ef96bc0e36e1a6c0c1c64bc1fbec4b854f4529e51887b1621"
             ],
-            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
             "version": "==1.1.1"
         },
         "mistune": {
@@ -296,21 +317,26 @@
             ],
             "version": "==1.5"
         },
+        "nbclient": {
+            "hashes": [
+                "sha256:db17271330c68c8c88d46d72349e24c147bb6f34ec82d8481a8f025c4d26589c",
+                "sha256:e79437364a2376892b3f46bedbf9b444e5396cfb1bc366a472c37b48e9551500"
+            ],
+            "version": "==0.5.3"
+        },
         "nbconvert": {
             "hashes": [
-                "sha256:21fb48e700b43e82ba0e3142421a659d7739b65568cc832a13976a77be16b523",
-                "sha256:f0d6ec03875f96df45aa13e21fd9b8450c42d7e1830418cccc008c0df725fcee"
+                "sha256:39e9f977920b203baea0be67eea59f7b37a761caa542abe80f5897ce3cf6311d",
+                "sha256:cbbc13a86dfbd4d1b5dee106539de0795b4db156c894c2c5dc382062bbc29002"
             ],
-            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'",
-            "version": "==5.6.1"
+            "version": "==6.0.7"
         },
         "nbformat": {
             "hashes": [
-                "sha256:54d4d6354835a936bad7e8182dcd003ca3dc0cedfee5a306090e04854343b340",
-                "sha256:ea55c9b817855e2dfcd3f66d74857342612a60b1f09653440f4a5845e6e3523f"
+                "sha256:1d223e64a18bfa7cdf2db2e9ba8a818312fc2a0701d2e910b58df66809385a56",
+                "sha256:3949fdc8f5fa0b1afca16fb307546e78494fa7a7bceff880df8168eafda0e7ac"
             ],
-            "markers": "python_version >= '3.5'",
-            "version": "==5.0.7"
+            "version": "==5.1.2"
         },
         "neotime": {
             "hashes": [
@@ -318,6 +344,13 @@
             ],
             "version": "==1.7.4"
         },
+        "nest-asyncio": {
+            "hashes": [
+                "sha256:76d6e972265063fe92a90b9cc4fb82616e07d586b346ed9d2c89a4187acea39c",
+                "sha256:afc5a1c515210a23c461932765691ad39e8eba6551c055ac8d5546e69250d0aa"
+            ],
+            "version": "==1.5.1"
+        },
         "notebook": {
             "hashes": [
                 "sha256:964cc40cff68e473f3778aef9266e867f7703cb4aebdfd250f334efe02f64c86",
@@ -328,17 +361,16 @@
         },
         "packaging": {
             "hashes": [
-                "sha256:4357f74f47b9c12db93624a82154e9b120fa8293699949152b22065d556079f8",
-                "sha256:998416ba6962ae7fbd6596850b80e17859a5753ba17c32284f67bfff33784181"
+                "sha256:5b327ac1320dc863dca72f4514ecc086f31186744b84a230374cc1fd776feae5",
+                "sha256:67714da7f7bc052e064859c05c595155bd1ee9f69f76557e21f051443c20947a"
             ],
-            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
-            "version": "==20.4"
+            "version": "==20.9"
         },
         "pandocfilters": {
             "hashes": [
-                "sha256:b3dd70e169bb5449e6bc6ff96aea89c5eea8c5f6ab5e207fc2f521a2cf4a0da9"
+                "sha256:bc63fbb50534b4b1f8ebe1860889289e8af94a23bff7445259592df25a3906eb"
             ],
-            "version": "==1.4.2"
+            "version": "==1.4.3"
         },
         "pansi": {
             "hashes": [
@@ -349,11 +381,10 @@
         },
         "parso": {
             "hashes": [
-                "sha256:97218d9159b2520ff45eb78028ba8b50d2bc61dcc062a9682666f2dc4bd331ea",
-                "sha256:caba44724b994a8a5e086460bb212abc5a8bc46951bf4a9a1210745953622eb9"
+                "sha256:15b00182f472319383252c18d5913b69269590616c947747bc50bf4ac768f410",
+                "sha256:8519430ad07087d4c997fda3a7918f7cfa27cb58972a8c89c2a0295a1c940e9e"
             ],
-            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
-            "version": "==0.7.1"
+            "version": "==0.8.1"
         },
         "pexpect": {
             "hashes": [
@@ -380,10 +411,10 @@
         },
         "prometheus-client": {
             "hashes": [
-                "sha256:983c7ac4b47478720db338f1491ef67a100b474e3bc7dafcbaefb7d0b8f9b01c",
-                "sha256:c6e6b706833a6bd1fd51711299edee907857be10ece535126a158f911ee80915"
+                "sha256:9da7b32f02439d8c04f7777021c304ed51d9ec180604700c1ba72a4d44dceb03",
+                "sha256:b08c34c328e1bf5961f0b4352668e6c8f145b4a087e09b7296ef62cbe4693d35"
             ],
-            "version": "==0.8.0"
+            "version": "==0.9.0"
         },
         "prompt-toolkit": {
             "hashes": [
@@ -395,11 +426,11 @@
         },
         "ptyprocess": {
             "hashes": [
-                "sha256:923f299cc5ad920c68f2bc0bc98b75b9f838b93b599941a6b63ddbc2476394c0",
-                "sha256:d7cc528d76e76342423ca640335bd3633420dc1366f258cb31d05e865ef5ca1f"
+                "sha256:4b41f3967fce3af57cc7e94b888626c18bf37a083e3651ca8feeb66d492fef35",
+                "sha256:5c5d0a3b48ceee0b48485e0c26037c0acd7d29765ca3fbb5cb3831d347423220"
             ],
             "markers": "os_name != 'nt'",
-            "version": "==0.6.0"
+            "version": "==0.7.0"
         },
         "py2neo": {
             "hashes": [
@@ -414,94 +445,92 @@
                 "sha256:2d475327684562c3a96cc71adf7dc8c4f0565175cf86b6d7a404ff4c771f15f0",
                 "sha256:7582ad22678f0fcd81102833f60ef8d0e57288b6b5fb00323d101be910e35705"
             ],
-            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
             "version": "==2.20"
         },
         "pygments": {
             "hashes": [
-                "sha256:647344a061c249a3b74e230c739f434d7ea4d8b1d5f3721bc0f3558049b38f44",
-                "sha256:ff7a40b4860b727ab48fad6360eb351cc1b33cbf9b15a0f689ca5353e9463324"
+                "sha256:2656e1a6edcdabf4275f9a3640db59fd5de107d88e8663c5d4e9a0fa62f77f94",
+                "sha256:534ef71d539ae97d4c3a4cf7d6f110f214b0e687e92f9cb9d2a3b0d3101289c8"
             ],
-            "markers": "python_version >= '3.5'",
-            "version": "==2.6.1"
+            "version": "==2.8.1"
         },
         "pyparsing": {
             "hashes": [
                 "sha256:c203ec8783bf771a155b207279b9bccb8dea02d8f0c9e5f8ead507bc3246ecc1",
                 "sha256:ef9d7589ef3c200abe66653d3f1ab1033c3c419ae9b9bdb1240a85b024efc88b"
             ],
-            "markers": "python_version >= '2.6' and python_version not in '3.0, 3.1, 3.2, 3.3'",
             "version": "==2.4.7"
         },
         "pyrsistent": {
             "hashes": [
-                "sha256:28669905fe725965daa16184933676547c5bb40a5153055a8dee2a4bd7933ad3"
+                "sha256:2e636185d9eb976a18a8a8e96efce62f2905fea90041958d8cc2a189756ebf3e"
             ],
-            "version": "==0.16.0"
+            "version": "==0.17.3"
         },
         "python-dateutil": {
             "hashes": [
                 "sha256:73ebfe9dbf22e832286dafa60473e4cd239f8592f699aa5adaf10050e6e1823c",
                 "sha256:75bb3f31ea686f1197762692a9ee6a7550b59fc6ca3a1f4b5d7e32fb98e2da2a"
             ],
-            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
             "version": "==2.8.1"
         },
         "python-utils": {
             "hashes": [
-                "sha256:ebaadab29d0cb9dca0a82eab9c405f5be5125dbbff35b8f32cc433fa498dbaa7",
-                "sha256:f21fc09ff58ea5ebd1fd2e8ef7f63e39d456336900f26bdc9334a03a3f7d8089"
+                "sha256:18fbc1a1df9a9061e3059a48ebe5c8a66b654d688b0e3ecca8b339a7f168f208",
+                "sha256:352d5b1febeebf9b3cdb9f3c87a3b26ef22d3c9e274a8ec1e7048ecd2fac4349"
             ],
-            "version": "==2.4.0"
+            "version": "==2.5.6"
         },
         "pytz": {
             "hashes": [
-                "sha256:a494d53b6d39c3c6e44c3bec237336e14305e4f29bbf800b599253057fbb79ed",
-                "sha256:c35965d010ce31b23eeb663ed3cc8c906275d6be1a34393a1d73a41febf4a048"
+                "sha256:83a4a90894bf38e243cf052c8b58f381bfe9a7a483f6a9cab140bc7f702ac4da",
+                "sha256:eb10ce3e7736052ed3623d49975ce333bcd712c7bb19a58b9e2089d4057d0798"
             ],
-            "version": "==2020.1"
+            "version": "==2021.1"
         },
         "pyzmq": {
             "hashes": [
-                "sha256:00dca814469436455399660247d74045172955459c0bd49b54a540ce4d652185",
-                "sha256:046b92e860914e39612e84fa760fc3f16054d268c11e0e25dcb011fb1bc6a075",
-                "sha256:09d24a80ccb8cbda1af6ed8eb26b005b6743e58e9290566d2a6841f4e31fa8e0",
-                "sha256:0a422fc290d03958899743db091f8154958410fc76ce7ee0ceb66150f72c2c97",
-                "sha256:276ad604bffd70992a386a84bea34883e696a6b22e7378053e5d3227321d9702",
-                "sha256:296540a065c8c21b26d63e3cea2d1d57902373b16e4256afe46422691903a438",
-                "sha256:29d51279060d0a70f551663bc592418bcad7f4be4eea7b324f6dd81de05cb4c1",
-                "sha256:36ab114021c0cab1a423fe6689355e8f813979f2c750968833b318c1fa10a0fd",
-                "sha256:3fa6debf4bf9412e59353defad1f8035a1e68b66095a94ead8f7a61ae90b2675",
-                "sha256:5120c64646e75f6db20cc16b9a94203926ead5d633de9feba4f137004241221d",
-                "sha256:59f1e54627483dcf61c663941d94c4af9bf4163aec334171686cdaee67974fe5",
-                "sha256:5d9fc809aa8d636e757e4ced2302569d6e60e9b9c26114a83f0d9d6519c40493",
-                "sha256:654d3e06a4edc566b416c10293064732516cf8871a4522e0a2ba00cc2a2e600c",
-                "sha256:720d2b6083498a9281eaee3f2927486e9fe02cd16d13a844f2e95217f243efea",
-                "sha256:73483a2caaa0264ac717af33d6fb3f143d8379e60a422730ee8d010526ce1913",
-                "sha256:8a6ada5a3f719bf46a04ba38595073df8d6b067316c011180102ba2a1925f5b5",
-                "sha256:8b66b94fe6243d2d1d89bca336b2424399aac57932858b9a30309803ffc28112",
-                "sha256:99cc0e339a731c6a34109e5c4072aaa06d8e32c0b93dc2c2d90345dd45fa196c",
-                "sha256:a7e7f930039ee0c4c26e4dfee015f20bd6919cd8b97c9cd7afbde2923a5167b6",
-                "sha256:ab0d01148d13854de716786ca73701012e07dff4dfbbd68c4e06d8888743526e",
-                "sha256:c1a31cd42905b405530e92bdb70a8a56f048c8a371728b8acf9d746ecd4482c0",
-                "sha256:c20dd60b9428f532bc59f2ef6d3b1029a28fc790d408af82f871a7db03e722ff",
-                "sha256:c36ffe1e5aa35a1af6a96640d723d0d211c5f48841735c2aa8d034204e87eb87",
-                "sha256:c40fbb2b9933369e994b837ee72193d6a4c35dfb9a7c573257ef7ff28961272c",
-                "sha256:d46fb17f5693244de83e434648b3dbb4f4b0fec88415d6cbab1c1452b6f2ae17",
-                "sha256:e36f12f503511d72d9bdfae11cadbadca22ff632ff67c1b5459f69756a029c19",
-                "sha256:f1a25a61495b6f7bb986accc5b597a3541d9bd3ef0016f50be16dbb32025b302",
-                "sha256:fa411b1d8f371d3a49d31b0789eb6da2537dadbb2aef74a43aa99a78195c3f76"
-            ],
-            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
-            "version": "==19.0.2"
+                "sha256:13465c1ff969cab328bc92f7015ce3843f6e35f8871ad79d236e4fbc85dbe4cb",
+                "sha256:23a74de4b43c05c3044aeba0d1f3970def8f916151a712a3ac1e5cd9c0bc2902",
+                "sha256:26380487eae4034d6c2a3fb8d0f2dff6dd0d9dd711894e8d25aa2d1938950a33",
+                "sha256:279cc9b51db48bec2db146f38e336049ac5a59e5f12fb3a8ad864e238c1c62e3",
+                "sha256:2f971431aaebe0a8b54ac018e041c2f0b949a43745444e4dadcc80d0f0ef8457",
+                "sha256:30df70f81fe210506aa354d7fd486a39b87d9f7f24c3d3f4f698ec5d96b8c084",
+                "sha256:33acd2b9790818b9d00526135acf12790649d8d34b2b04d64558b469c9d86820",
+                "sha256:38e3dca75d81bec4f2defa14b0a65b74545812bb519a8e89c8df96bbf4639356",
+                "sha256:3e29f9cf85a40d521d048b55c63f59d6c772ac1c4bf51cdfc23b62a62e377c33",
+                "sha256:3ef50d74469b03725d781a2a03c57537d86847ccde587130fe35caafea8f75c6",
+                "sha256:4231943514812dfb74f44eadcf85e8dd8cf302b4d0bce450ce1357cac88dbfdc",
+                "sha256:4f34a173f813b38b83f058e267e30465ed64b22cd0cf6bad21148d3fa718f9bb",
+                "sha256:532af3e6dddea62d9c49062ece5add998c9823c2419da943cf95589f56737de0",
+                "sha256:581787c62eaa0e0db6c5413cedc393ebbadac6ddfd22e1cf9a60da23c4f1a4b2",
+                "sha256:60e63577b85055e4cc43892fecd877b86695ee3ef12d5d10a3c5d6e77a7cc1a3",
+                "sha256:61e4bb6cd60caf1abcd796c3f48395e22c5b486eeca6f3a8797975c57d94b03e",
+                "sha256:6d4163704201fff0f3ab0cd5d7a0ea1514ecfffd3926d62ec7e740a04d2012c7",
+                "sha256:7026f0353977431fc884abd4ac28268894bd1a780ba84bb266d470b0ec26d2ed",
+                "sha256:763c175294d861869f18eb42901d500eda7d3fa4565f160b3b2fd2678ea0ebab",
+                "sha256:81e7df0da456206201e226491aa1fc449da85328bf33bbeec2c03bb3a9f18324",
+                "sha256:9221783dacb419604d5345d0e097bddef4459a9a95322de6c306bf1d9896559f",
+                "sha256:a558c5bc89d56d7253187dccc4e81b5bb0eac5ae9511eb4951910a1245d04622",
+                "sha256:b25e5d339550a850f7e919fe8cb4c8eabe4c917613db48dab3df19bfb9a28969",
+                "sha256:b62ea18c0458a65ccd5be90f276f7a5a3f26a6dea0066d948ce2fa896051420f",
+                "sha256:c0cde362075ee8f3d2b0353b283e203c2200243b5a15d5c5c03b78112a17e7d4",
+                "sha256:c5e29fe4678f97ce429f076a2a049a3d0b2660ada8f2c621e5dc9939426056dd",
+                "sha256:d18ddc6741b51f3985978f2fda57ddcdae359662d7a6b395bc8ff2292fca14bd",
+                "sha256:da7d4d4c778c86b60949d17531e60c54ed3726878de8a7f8a6d6e7f8cc8c3205",
+                "sha256:f52070871a0fd90a99130babf21f8af192304ec1e995bec2a9533efc21ea4452",
+                "sha256:f5831eff6b125992ec65d973f5151c48003b6754030094723ac4c6e80a97c8c4",
+                "sha256:f7f63ce127980d40f3e6a5fdb87abf17ce1a7c2bd8bf2c7560e1bbce8ab1f92d",
+                "sha256:ff1ea14075bbddd6f29bf6beb8a46d0db779bcec6b9820909584081ec119f8fd"
+            ],
+            "version": "==22.0.3"
         },
         "requests": {
             "hashes": [
-                "sha256:b3559a131db72c33ee969480840fff4bb6dd111de7dd27c8ee1f820f4f00231b",
-                "sha256:fe75cc94a9443b9246fc7049224f75604b113c36acb93f87b80ed42c44cbb898"
+                "sha256:27973dd4a904a4f13b263a19c866c13b92a39ed1c964655f025f3f8d3d75b804",
+                "sha256:c210084e36a42ae6b9219e00e48287def368a26d03a048ddad7bfee44f75871e"
             ],
-            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'",
-            "version": "==2.24.0"
+            "version": "==2.25.1"
         },
         "send2trash": {
             "hashes": [
@@ -515,16 +544,14 @@
                 "sha256:30639c035cdb23534cd4aa2dd52c3bf48f06e5f4a941509c8bafd8ce11080259",
                 "sha256:8b74bedcbbbaca38ff6d7491d76f2b06b3592611af620f8426e82dddb04a5ced"
             ],
-            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
             "version": "==1.15.0"
         },
         "terminado": {
             "hashes": [
-                "sha256:4804a774f802306a7d9af7322193c5390f1da0abb429e082a10ef1d46e6fb2c2",
-                "sha256:a43dcb3e353bc680dd0783b1d9c3fc28d529f190bc54ba9a229f72fe6e7a54d7"
+                "sha256:261c0b7825fecf629666e1820b484a5380f7e54d6b8bd889fa482e99dcf9bde4",
+                "sha256:430e876ec9d4d93a4fd8a49e82dcfae0c25f846540d0c5ca774b397533e237e8"
             ],
-            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
-            "version": "==0.8.3"
+            "version": "==0.9.3"
         },
         "testpath": {
             "hashes": [
@@ -535,34 +562,63 @@
         },
         "tornado": {
             "hashes": [
-                "sha256:0fe2d45ba43b00a41cd73f8be321a44936dc1aba233dee979f17a042b83eb6dc",
-                "sha256:22aed82c2ea340c3771e3babc5ef220272f6fd06b5108a53b4976d0d722bcd52",
-                "sha256:2c027eb2a393d964b22b5c154d1a23a5f8727db6fda837118a776b29e2b8ebc6",
-                "sha256:5217e601700f24e966ddab689f90b7ea4bd91ff3357c3600fa1045e26d68e55d",
-                "sha256:5618f72e947533832cbc3dec54e1dffc1747a5cb17d1fd91577ed14fa0dc081b",
-                "sha256:5f6a07e62e799be5d2330e68d808c8ac41d4a259b9cea61da4101b83cb5dc673",
-                "sha256:c58d56003daf1b616336781b26d184023ea4af13ae143d9dda65e31e534940b9",
-                "sha256:c952975c8ba74f546ae6de2e226ab3cc3cc11ae47baf607459a6728585bb542a",
-                "sha256:c98232a3ac391f5faea6821b53db8db461157baa788f5d6222a193e9456e1740"
-            ],
-            "markers": "python_version >= '3.5'",
-            "version": "==6.0.4"
+                "sha256:0a00ff4561e2929a2c37ce706cb8233b7907e0cdc22eab98888aca5dd3775feb",
+                "sha256:0d321a39c36e5f2c4ff12b4ed58d41390460f798422c4504e09eb5678e09998c",
+                "sha256:1e8225a1070cd8eec59a996c43229fe8f95689cb16e552d130b9793cb570a288",
+                "sha256:20241b3cb4f425e971cb0a8e4ffc9b0a861530ae3c52f2b0434e6c1b57e9fd95",
+                "sha256:25ad220258349a12ae87ede08a7b04aca51237721f63b1808d39bdb4b2164558",
+                "sha256:33892118b165401f291070100d6d09359ca74addda679b60390b09f8ef325ffe",
+                "sha256:33c6e81d7bd55b468d2e793517c909b139960b6c790a60b7991b9b6b76fb9791",
+                "sha256:3447475585bae2e77ecb832fc0300c3695516a47d46cefa0528181a34c5b9d3d",
+                "sha256:34ca2dac9e4d7afb0bed4677512e36a52f09caa6fded70b4e3e1c89dbd92c326",
+                "sha256:3e63498f680547ed24d2c71e6497f24bca791aca2fe116dbc2bd0ac7f191691b",
+                "sha256:548430be2740e327b3fe0201abe471f314741efcb0067ec4f2d7dcfb4825f3e4",
+                "sha256:6196a5c39286cc37c024cd78834fb9345e464525d8991c21e908cc046d1cc02c",
+                "sha256:61b32d06ae8a036a6607805e6720ef00a3c98207038444ba7fd3d169cd998910",
+                "sha256:6286efab1ed6e74b7028327365cf7346b1d777d63ab30e21a0f4d5b275fc17d5",
+                "sha256:65d98939f1a2e74b58839f8c4dab3b6b3c1ce84972ae712be02845e65391ac7c",
+                "sha256:66324e4e1beede9ac79e60f88de548da58b1f8ab4b2f1354d8375774f997e6c0",
+                "sha256:6c77c9937962577a6a76917845d06af6ab9197702a42e1346d8ae2e76b5e3675",
+                "sha256:70dec29e8ac485dbf57481baee40781c63e381bebea080991893cd297742b8fd",
+                "sha256:7250a3fa399f08ec9cb3f7b1b987955d17e044f1ade821b32e5f435130250d7f",
+                "sha256:748290bf9112b581c525e6e6d3820621ff020ed95af6f17fedef416b27ed564c",
+                "sha256:7da13da6f985aab7f6f28debab00c67ff9cbacd588e8477034c0652ac141feea",
+                "sha256:8f959b26f2634a091bb42241c3ed8d3cedb506e7c27b8dd5c7b9f745318ddbb6",
+                "sha256:9de9e5188a782be6b1ce866e8a51bc76a0fbaa0e16613823fc38e4fc2556ad05",
+                "sha256:a48900ecea1cbb71b8c71c620dee15b62f85f7c14189bdeee54966fbd9a0c5bd",
+                "sha256:b87936fd2c317b6ee08a5741ea06b9d11a6074ef4cc42e031bc6403f82a32575",
+                "sha256:c77da1263aa361938476f04c4b6c8916001b90b2c2fdd92d8d535e1af48fba5a",
+                "sha256:cb5ec8eead331e3bb4ce8066cf06d2dfef1bfb1b2a73082dfe8a161301b76e37",
+                "sha256:cc0ee35043162abbf717b7df924597ade8e5395e7b66d18270116f8745ceb795",
+                "sha256:d14d30e7f46a0476efb0deb5b61343b1526f73ebb5ed84f23dc794bdb88f9d9f",
+                "sha256:d371e811d6b156d82aa5f9a4e08b58debf97c302a35714f6f45e35139c332e32",
+                "sha256:d3d20ea5782ba63ed13bc2b8c291a053c8d807a8fa927d941bd718468f7b950c",
+                "sha256:d3f7594930c423fd9f5d1a76bee85a2c36fd8b4b16921cae7e965f22575e9c01",
+                "sha256:dcef026f608f678c118779cd6591c8af6e9b4155c44e0d1bc0c87c036fb8c8c4",
+                "sha256:e0791ac58d91ac58f694d8d2957884df8e4e2f6687cdf367ef7eb7497f79eaa2",
+                "sha256:e385b637ac3acaae8022e7e47dfa7b83d3620e432e3ecb9a3f7f58f150e50921",
+                "sha256:e519d64089b0876c7b467274468709dadf11e41d65f63bba207e04217f47c085",
+                "sha256:e7229e60ac41a1202444497ddde70a48d33909e484f96eb0da9baf8dc68541df",
+                "sha256:ed3ad863b1b40cd1d4bd21e7498329ccaece75db5a5bf58cd3c9f130843e7102",
+                "sha256:f0ba29bafd8e7e22920567ce0d232c26d4d47c8b5cf4ed7b562b5db39fa199c5",
+                "sha256:fa2ba70284fa42c2a5ecb35e322e68823288a4251f9ba9cc77be04ae15eada68",
+                "sha256:fba85b6cd9c39be262fcd23865652920832b61583de2a2ca907dbd8e8a8c81e5"
+            ],
+            "version": "==6.1"
         },
         "traitlets": {
             "hashes": [
-                "sha256:86c9351f94f95de9db8a04ad8e892da299a088a64fd283f9f6f18770ae5eae1b",
-                "sha256:9664ec0c526e48e7b47b7d14cd6b252efa03e0129011de0a9c1d70315d4309c3"
+                "sha256:178f4ce988f69189f7e523337a3e11d91c786ded9360174a3d9ca83e79bc5396",
+                "sha256:69ff3f9d5351f31a7ad80443c2674b7099df13cc41fc5fa6e2f6d3b0330b0426"
             ],
-            "markers": "python_version >= '3.7'",
-            "version": "==5.0.4"
+            "version": "==5.0.5"
         },
         "urllib3": {
             "hashes": [
-                "sha256:91056c15fa70756691db97756772bb1eb9678fa585d9184f24534b100dc60f4a",
-                "sha256:e7983572181f5e1522d9c98453462384ee92a0be7fac5f1413a1e35c56cc0461"
+                "sha256:2f4da4594db7e1e110a944bb1b551fdf4e6c136ad42e4234131391e21eb5b0df",
+                "sha256:e7b021f7241115872f92f43c6508082facffbd1c048e3c6e2bb9c2a157e28937"
             ],
-            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4' and python_version < '4'",
-            "version": "==1.25.10"
+            "version": "==1.26.4"
         },
         "wcwidth": {
             "hashes": [
@@ -580,10 +636,10 @@
         },
         "websocket-client": {
             "hashes": [
-                "sha256:0fc45c961324d79c781bab301359d5a1b00b13ad1b10415a4780229ef71a5549",
-                "sha256:d735b91d6d1692a6a181f2a8c9e0238e5f6373356f561bb9dc4c7af36f452010"
+                "sha256:44b5df8f08c74c3d82d28100fdc81f4536809ce98a17f0757557813275fbb663",
+                "sha256:63509b41d158ae5b7f67eb4ad20fecbb4eee99434e73e140354dc3ff8e09716f"
             ],
-            "version": "==0.57.0"
+            "version": "==0.58.0"
         }
     },
     "develop": {}