code: def is_running(self):
      # Returns true if the container is running.
      if self.is_done:
          return False
  
      return not self._are_pod_containers_done
  
imports: import json
  import math
  import random
  import time
  from metaflow.tracing import inject_tracing_vars
  from metaflow.exception import MetaflowException
  from metaflow.metaflow_config import KUBERNETES_SECRETS
label_desc: Use image node_id 14 for calling the RunningJob obj's underlying member method code with example usage: obj.is_running() and returns: unknown, False