📝 Update Python Types docs, add missing 3.6 / 3.9 example (#4434)

tiangolo · Jan 16, 2022 · 7fe7944 · 7fe7944
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diff --git a/docs/en/docs/python-types.md b/docs/en/docs/python-types.md
@@ -252,7 +252,7 @@ The second type parameter is for the values of the `dict`:
 === "Python 3.9 and above"
 
     ```Python hl_lines="1"
-    {!> ../../../docs_src/python_types/tutorial008.py!}
+    {!> ../../../docs_src/python_types/tutorial008_py39.py!}
     ```
 
 This means:

diff --git a/docs_src/python_types/tutorial008.py b/docs_src/python_types/tutorial008.py
@@ -1,4 +1,7 @@
-def process_items(prices: dict[str, float]):
+from typing import Dict
+
+
+def process_items(prices: Dict[str, float]):
     for item_name, item_price in prices.items():
         print(item_name)
         print(item_price)
diff --git a/docs_src/python_types/tutorial008_py39.py b/docs_src/python_types/tutorial008_py39.py
@@ -0,0 +1,4 @@
+def process_items(prices: dict[str, float]):
+    for item_name, item_price in prices.items():
+        print(item_name)
+        print(item_price)