code: def get_chat(self, chat_id):
          
          assert_type_or_raise(chat_id, (int, unicode_type), parameter_name="chat_id")
          
          result = self.do("getChat", chat_id=chat_id)
          if self.return_python_objects:
              logger.debug("Trying to parse {data}".format(data=repr(result)))
              from pytgbot.api_types.receivable.peer import Chat
              try:
                  return Chat.from_array(result)
              except TgApiParseException:
                  logger.debug("Failed parsing as api_type Chat", exc_info=True)
              # end try
              # no valid parsing so far
              raise TgApiParseException("Could not parse result.")  # See debug log for details!
          # end if return_python_objects
          return result
docs: Use this method to get up to date information about the chat (current name of the user for one-on-one conversations, current username of a user, group or channel, etc.). Returns a Chat object on success.
  
          https://core.telegram.org/bots/api#getchat
  
          
          Parameters:
          
          :param chat_id: Unique identifier for the target chat or username of the target supergroup or channel (in the format @channelusername)
          :type  chat_id: int | str|unicode
          
          
          Returns:
  
          :return: Returns a Chat object on success
          :rtype:  pytgbot.api_types.receivable.peer.Chat