: to_dict() got an unexpected keyword argument 'dtyp

The error message "to_dict() got an unexpected keyword argument 'dtyp'" indicates that you are passing an incorrect argument to the to_dict() method. The to_dict() method is used to convert a pandas DataFrame to a dictionary. It does not accept an argument called 'dtyp'.

Make sure that you are using the correct method signature for to_dict(). It should be:

to_dict(orient='dict', into=<class 'dict'>)

The 'orient' parameter specifies the orientation of the dictionary (default is 'dict') and the 'into' parameter specifies the type of dictionary to create (default is dict).

If you are still having issues, please provide more details about your code and the DataFrame you are trying to convert to a dictionary.