Function-docstring mismatch

Function-docstring mismatch refers to the inconsistency between a function's implementation and its documentation string. This mismatch can lead to misunderstandings of the function's behavior by users of the code, thereby affecting the correctness and reliability of the program. The goal of addressing this issue is to ensure that the function's documentation string accurately reflects its actual functionality, enhancing the maintainability and readability of the code. In software development, maintaining good consistency between documentation and code is of significant value for team collaboration and long-term project management.