class_docstr: * test log_others logs
  * test log_system logs
  * test log_curve logs
class_docstr_tok: ["*","test","log_others","logs","*","test","log_system","logs","*","test","log_curve","logs"]
code: def setUp(self):
      self.logger = CometLoggerCallback()
      self.trials = [
          MockTrial({"p1": 1}, "trial_1", 1, "artifact"),
          MockTrial({"p1": 2}, "trial_2", 1, "artifact"),
      ]
      self.result = {
          "config": {"p1": 1},
          "node_ip": "0.0.0.0",
          "hostname": "hostname_val",
          "pid": "1234",
          "date": "2000-01-01",
          "experiment_id": "1234",
          "trial_id": 1,
          "experiment_tag": "tag1",
          "hist_stats/episode_reward": [1, 0, 1, -1, 0, 1],
          "hist_stats/episode_lengths": [1, 2, 3, 4, 5, 6],
          "metric1": 0.8,
          "metric2": 1,
          "metric3": None,
          "training_iteration": 0,
      }
  
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 LogTrialResultTests obj's underlying member method code with example usage: obj.setUp() without return types