docs: def change_nick(self, new_nick):
          """Change the name of your user
          Note: Must be logged out to change nick"""
  
          if self.logged_in:
              raise RuntimeError("User must be logged out")
          self.__verify_username(new_nick)
  
          self.conn.make_call("command", self.nick, "nick", new_nick)
          self.nick = new_nick