docs: def create_table_service(self):
          '''
          Creates a TableService object with the settings specified in the 
          CloudStorageAccount.
  
          :return: A service object.
          :rtype: :class:`~azure.storage.table.tableservice.TableService`
          '''
          try:
              from ..table.tableservice import TableService
              return TableService(self.account_name, self.account_key,
                                  sas_token=self.sas_token,
                                  is_emulated=self.is_emulated)
          except ImportError:
              raise Exception('The package azure-storage-table is required. '
                              + 'Please install it using "pip install azure-storage-table"')