code: def propose_template(self, template_id, from_account):
          
          tx_hash = self.send_transaction(
              'proposeTemplate',
              (template_id,),
              transact={'from': from_account.address,
                        'passphrase': from_account.password})
          return self.get_tx_receipt(tx_hash).status == 1
docs: Propose a template.
  
          :param template_id: id of the template, str
          :param from_account: Account
          :return: bool