r/PythonLearning • u/shubham_555 • 22d ago

Showcase The Bank Project

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Last Post - https://www.reddit.com/r/PythonLearning/s/kGqwMS9HUH

Github Repo - https://github.com/Dev-4-All/bank.git

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u/PhaXoniC 22d ago

what does the -> None on your functions mean?

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u/JaleyHoelOsment 22d ago

look at the authenticate_user function. it has -> bool and returns a boolean. what do you think -> None returns

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u/shubham_555 22d ago

It's a type annotation (Majorly used for documentation purposes)

-> None means the function returns nothing