docs: def untrace_method(cls, method):
      """
      Untraces given class method.
  
      :param cls: Class of the method.
      :type cls: object
      :param method: Method to untrace.
      :type method: object
      :return: Definition success.
      :rtype: bool
      """
  
      if not is_traced(method):
          return False
  
      name = get_method_name(method)
      if is_class_method(method):
          setattr(cls, name, classmethod(untracer(method)))
      elif is_static_method(method):
          setattr(cls, name, staticmethod(untracer(method)))
      else:
          setattr(cls, name, untracer(method))
      return True