code: def get_user_profile_photos(self, user_id, offset=None, limit=None):
          
          assert_type_or_raise(user_id, int, parameter_name="user_id")
          
          assert_type_or_raise(offset, None, int, parameter_name="offset")
          
          assert_type_or_raise(limit, None, int, parameter_name="limit")
          
          result = self.do("getUserProfilePhotos", user_id=user_id, offset=offset, limit=limit)
          if self.return_python_objects:
              logger.debug("Trying to parse {data}".format(data=repr(result)))
              from pytgbot.api_types.receivable.media import UserProfilePhotos
              try:
                  return UserProfilePhotos.from_array(result)
              except TgApiParseException:
                  logger.debug("Failed parsing as api_type UserProfilePhotos", 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 a list of profile pictures for a user. Returns a UserProfilePhotos object.
  
          https://core.telegram.org/bots/api#getuserprofilephotos
  
          
          Parameters:
          
          :param user_id: Unique identifier of the target user
          :type  user_id: int
          
          
          Optional keyword parameters:
          
          :param offset: Sequential number of the first photo to be returned. By default, all photos are returned.
          :type  offset: int
          
          :param limit: Limits the number of photos to be retrieved. Values between 1—100 are accepted. Defaults to 100.
          :type  limit: int
          
          Returns:
  
          :return: Returns a UserProfilePhotos object
          :rtype:  pytgbot.api_types.receivable.media.UserProfilePhotos