Merge pull request #212843 from eric-urban/eur/python-version

alias for python3

Author: prmerger-automator[bot]

articles/cognitive-services/Speech-Service/includes/quickstarts/platform/python-requirements.md

@@ -26,7 +26,9 @@ A macOS version 10.14 or later is required.
 
 ---
 
-Install a version of [Python from 3.7 to 3.10](https://www.python.org/downloads/). To check your installation, open a terminal and run the command `python --version`. If it's installed properly, you'll get a response like "Python 3.8.2".
+Install a version of [Python from 3.7 to 3.10](https://www.python.org/downloads/). 
 
 > [!IMPORTANT]
-> Make sure that packages of the same platform (x64 or x86) are installed. For example, if you install the x64 redistributable package, then you need to install the x64 Python package. 
+> Make sure that packages of the same platform (x64 or x86) are installed. For example, if you install the x64 redistributable package, then you need to install the x64 Python package. 
+
+To check your installation, open a terminal and run the command `python --version`. If it's installed properly, you'll get a response like "Python 3.8.10". If you're using macOS or Linux, you might need to run the command `python3 --version` instead. To enable use of `python` instead of `python3`, run `alias python='python3'` to set up an alias. The Speech SDK quickstart samples specify `python` usage.