code: async def fetch_user(self, user_id):
          
          data = await self.http.get_user(user_id)
          return User(state=self._connection, data=data)
docs: |coro|
  
          Retrieves a :class:`~discord.User` based on their ID. This can only
          be used by bot accounts. You do not have to share any guilds
          with the user to get this information, however many operations
          do require that you do.
  
          .. note::
  
              This method is an API call. For general usage, consider :meth:`get_user` instead.
  
          Parameters
          -----------
          user_id: :class:`int`
              The user's ID to fetch from.
  
          Raises
          -------
          NotFound
              A user with this ID does not exist.
          HTTPException
              Fetching the user failed.
  
          Returns
          --------
          :class:`~discord.User`
              The user you requested.