Example Analysis of python Type prompt

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Description

1. If you are dealing with complex data structures, type hints are very helpful in sorting out the complexity and making your code more readable (especially if you want to refer to the code later).

Type hint is a new syntax used to declare the type of a variable. Types in Python have simple types and nested types.

Simple types: the ability to declare all standard Python types.

Nested types: some container data structures can contain other values, such as dict, list, set, and tuple.

Example

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