code: def setUp(self):
      self.logger = CometLoggerCallback()
  
imports: import unittest
  from unittest.mock import patch
  from ray.air.integrations.comet import CometLoggerCallback
  from collections import namedtuple
label_desc: Use image node_id 1 for calling the HelperMethodTests obj's underlying member method code with example usage: obj.setUp() without return types