code: def get_data_xlsx(file_name, file_contents=None, on_demand=False):
      '''
      Loads the new excel format files. Old format files will automatically get loaded as well.
  
      Args:
          file_name: The name of the local file, or the holder for the
              extension type when the file_contents are supplied.
          file_contents: The file-like object holding contents of file_name.
              If left as None, then file_name is directly loaded.
          on_demand: Requests that a yielder be used in place of a full data
              copy.
      '''
      return get_data_xls(file_name, file_contents=file_contents, on_demand=on_demandf get_data_xlsx(file_name, file_contents=None, on_demand=False):
      '''
      Loads the new excel format files. Old format files will automatically get loaded as well.
  
      Args:
          file_name: The name of the local file, or the holder for the
              extension type when the file_contents are supplied.
          file_contents: The file-like object holding contents of file_name.
              If left as None, then file_name is directly loaded.
          on_demand: Requests that a yielder be used in place of a full data
              copy.
      '''
      return get_data_xls(file_name, file_contents=file_contents, on_demand=on_demand)
docs: Loads the new excel format files. Old format files will automatically get loaded as well.
  
      Args:
          file_name: The name of the local file, or the holder for the
              extension type when the file_contents are supplied.
          file_contents: The file-like object holding contents of file_name.
              If left as None, then file_name is directly loaded.
          on_demand: Requests that a yielder be used in place of a full data
              copy.