How to Migrate From Python 2 to Python 3

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Learn how to migrate your Python projects from Python 2 to Python 3 with detailed steps on handling libraries, function annotations, and compatibility issues.

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Python 2 reached its end of life on January 1, 2020. Migrating to Python 3 has become essential for maintaining security, performance, and access to new features. I want to share all the problems and key pain points I’ve encountered to make your experience smoother.