The W&B client library supported Python 3.5 until version 0.11. Support for Python 3.5 ended with version 0.12, which aligns with its end of life. For more details, visit version 0.12 release notes.
Python
Does the W&B client support Python 3.5?
Python 3.5 support ended with W&B version 0.12, in line with its end of life.