code: def _localize_inputs_recursive_command(self, task_dir, inputs):
      
      data_dir = os.path.join(task_dir, _DATA_SUBDIR)
      provider_commands = [
          providers_util.build_recursive_localize_command(data_dir, inputs,
                                                          file_provider)
          for file_provider in _SUPPORTED_INPUT_PROVIDERS
      ]
      return '\n'.join(provider_commands)
docs: Returns a command that will stage recursive inputs.