code: def get_tasks_from_spec_name(self, name):
          
          return [task for task in self.get_tasks()
                  if task.task_spec.name == name]
docs: Returns all tasks whose spec has the given name.
  
          :type name: str
          :param name: The name of a task spec.
          :rtype: Task
          :return: The task that relates to the spec with the given name.