code: def is_running(self) -> bool:
      return self.remaining() > 0
  
imports: from dataclasses import dataclass, field
  from typing import List, Union, Dict, Any, Optional
  import logging
  import math
  import time
  import mxnet.gluon.nn
  import mxnet
  from mxnet import gluon
  from gluonts.core.component import validated
  from gluonts.mx.util import copy_parameters
  from gluonts.pydantic import BaseModel, PrivateAttr
label_desc: Use image node_id 3 for calling the _Timer obj's underlying member method code with example usage: obj.is_running() and returns: unknown