What are type hints in Python's typing module?
An example of an AI chatbot conversation about Python's typing module and type hints.
What are type hints in Python's typing module?
Type hints are a way to indicate the expected data types of variables, function parameters, and return values in Python.
How do I use type hints in a function?
You can use type hints by specifying the type after a colon in the function definition. For example: def add(a: int, b: int) -> int:.
Are type hints mandatory in Python?
No, type hints are optional in Python. They are mainly used for better code readability and to help with static type checking.
Can type hints improve code quality?
Yes, type hints can help catch errors early, improve documentation, and make the code easier to understand for others.
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