code: def save(self, foldername: str, path_to_folder: str=None) -> None:
          ''' Saves entities into multiple files within the same folder because of pickle-recursive
              errors that would happen if squeezed into one '''
          self.create_pickle((self.g.namespaces, ))
          self.df.to_pickle(outputf save(self, foldername: str, path_to_folder: str=None) -> None:
          ''' Saves entities into multiple files within the same folder because of pickle-recursive
              errors that would happen if squeezed into one '''
          self.create_pickle((self.g.namespaces, ))
          self.df.to_pickle(output)
docs: Saves entities into multiple files within the same folder because of pickle-recursive
              errors that would happen if squeezed into one