def get_processed_file_names(self) -> list[str]:
    """Gets the processed file names from the session state.

    Returns:
      A list of processed file names in the code executor context.
    """
    if _PROCESSED_FILE_NAMES_KEY not in self._context:
      return []
    return self._context[_PROCESSED_FILE_NAMES_KEY]
Gets the processed file names from the session state.

    Returns:
      A list of processed file names in the code executor context.
    
src/google/adk/code_executors/code_executor_context.py