diff --git a/py/setup.py b/py/setup.py
index 251f8b43a06a3..48633c35102b1 100755
--- a/py/setup.py
+++ b/py/setup.py
@@ -70,7 +70,7 @@
                  'selenium.webdriver.remote',
                  'selenium.webdriver.support', ],
     'include_package_data': True,
-    'install_requires': ['urllib3[socks]~=1.26', "trio~=0.17", "trio-websocket~=0.9"],
+    'install_requires': ["urllib3[socks]~=1.26", "trio~=0.17", "trio-websocket~=0.9"],
     'zip_safe': False
 }