Python 3 Function Annotations

[charlesprince]

How are they not working?

i have restrict to int but it was allow string. its not checking while running brother. please suggest me some examples.

Thank you

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Annotations aren't meant to restrict anything. In fact, python doesn't do anything at all with annotations, their interpretation is left for third parties. If you want type checking, take a look at mypy

I have been looking for type checking like JAVA. why it's not available in python or else is there any way to make it. please let me know

I thought, It may reduce few codes, thats it. Thanks