code: def _should_convert_datetime_to_str(self) -> bool:
      return (
          self.convert_datetime_to_str and self._time_format is not None
      )
  
file_path: superset/tests/example_data/data_loading/pandas/table_df_convertor.py
imports: from __future__ import annotations
  from typing import TYPE_CHECKING
  from pandas import DataFrame
  from tests.common.logger_utils import log
  from tests.example_data.data_loading.pandas.pandas_data_loader import TableToDfConvertor
label_desc: Use image node_id 3 for calling the TableToDfConvertorImpl obj's underlying member method code with example usage: obj._should_convert_datetime_to_str() and returns: unknown