Merging changes synced from https://github.com/MicrosoftDocs/windows-dev-docs (branch docs)

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hub/python/web-frameworks.md

@@ -122,7 +122,7 @@ Let's create and run a simple Python program as a test and ensure that we have t
     print("Hello World")
     ```
 
-6. To run the Python "Hello World" program that we just created, select the **test.py** file in the VS Code Explorer window, then right-click the file to display a menu of options. Select **Run Python File in Terminal**. Alternatively, in your integrated WSL terminal window, enter: `python test.py` to run your "Hello World" program. The Python interpreter will print "Hello World" in your terminal window.
+6. To run the Python "Hello World" program that we just created, select the **test.py** file in the VS Code Explorer window, then right-click the file to display a menu of options. Select **Run Python File in Terminal**. Alternatively, in your integrated WSL terminal window, enter: `python3 test.py` to run your "Hello World" program. The Python interpreter will print "Hello World" in your terminal window.
 
 Congratulations. You're all set up to create and run Python programs! Now let's try creating a Hello World app with two of the most popular Python web frameworks: Flask and Django.