code: def setUpClass(cls):
      cls.apikey = os.getenv("HYPERDASH_APIKEY", "test_api_key")
  
file_path: TensorLayer/tests/pending/test_logging_hyperdash.py
imports: import os
  import time
  import unittest
  import tensorflow
  import tensorlayer
  from tensorlayer.logging.contrib import hyperdash
  from tests.utils import CustomTestCase
label_desc: Use image node_id 1 for calling the TL_Logger_Test obj's underlying member method code with example usage: obj.setUpClass(cls) without return types