code: def test_start_from_snapshot():
      """
      Validates if we can restore state from snapshot.
      """
      snapshot_cfg = glob.glob("logs/config/*snap*.cfg")[0]
      test_utils.start_torchserve(snapshot_file=snapshot_cfg)
      response = requests.get("http://127.0.0.1:8081/models/")
      assert (
          json.loads(response.content)["models"][0]["modelName"]
          == "densenet161"
      )
      test_utils.stop_torchserve()
  
imports: import platform
  import time
  import os
  import glob
  import requests
  import json
  import test_utils
label_desc: Use image node_id 7 for calling a global function with example usage: test_start_from_snapshot() without return types