@classmethod
    def construct_from_string(cls, string):
        try:
            return cls(unit=string)
        except ValueError:
            raise TypeError("could not construct DatetimeTZDtype")
attempt to construct this type from a string, raise a TypeError if
dataset/ETHPy150Open pydata/pandas/pandas/types/dtypes.py/DatetimeTZDtype.construct_from_string