code: async def delete(self, *, reason=None):
          
  
          await self._state.http.delete_custom_emoji(self.guild.id, self.id, reason=reason)
docs: |coro|
  
          Deletes the custom emoji.
  
          You must have :attr:`~Permissions.manage_emojis` permission to
          do this.
  
          Parameters
          -----------
          reason: Optional[:class:`str`]
              The reason for deleting this emoji. Shows up on the audit log.
  
          Raises
          -------
          Forbidden
              You are not allowed to delete emojis.
          HTTPException
              An error occurred deleting the emoji.