[Python Basics] Python environment construction

1. Download of Python environment

Python official website: www.python.org
This is the official website of Python, where Python downloads and related documents can be found

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If the download is slow, you can download it in the major computer application markets (I downloaded it in the Lenovo App Store)...

Or you can click the link below to download Python3.9.1
Lanzous Cloud : https://wwe.lanzous.com/b0160wmpc Password: 9odg