def _cast_datetime_axis()

in chartify/_core/plot.py [0:0]


    def _cast_datetime_axis(self, data_frame, column):
        if self._chart._x_axis_type == "datetime":
            if data_frame[column].dtype != "datetime64[ns]":
                return data_frame.astype({column: "datetime64[ns]"})
        return data_frame