Import external packages or libraries : Introduction to Packages

The video tutorial discusses the abundance of third-party packages available in Python, which can be easily installed using pip. It introduces PyPI as the main repository for these packages and provides an example of installing a content management system called Wagtail. The tutorial also covers the use of built-in functions in Python and explains how to manage packages using the command line and pip, including checking Python versions and using pip 3V.

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