AttributeError: partially initialized module 'charset_normalizer' has no attribute 'md__mypyc' (most likely due to a circular import)

This error occurs when there is a circular import in the Python code. A circular import occurs when two or more modules import each other in a way that creates a loop. This can lead to unexpected behavior and errors like the one you are seeing.

To fix this error, you can try the following steps:

1. Look for circular imports in your code and try to remove them. This can be done by moving import statements to a different location or refactoring the code to avoid the circular dependency.

2. Check if there are any missing or incorrect dependencies in your code. Make sure that all the required modules are installed and imported correctly.

3. Update the version of the `charset_normalizer` module. Sometimes, this error occurs due to a bug in the module, and updating it can fix the issue.

4. If none of the above steps works, try restarting the Python interpreter or running the code in a different environment to see if the error persists.