code: def test_openai_gym2(self):
      # state: box, action: box with non-uniform bounds
      # xvfb-run -s "-screen 0 1400x900x24" python -m unittest ...
      self.unittest(environment="CarRacing-v0", num_episodes=2)
  
file_path: tensorforce/test/test_environments.py
imports: import pytest
  import unittest
  from test.unittest_base import UnittestBase
label_desc: Use image node_id 4 for calling the TestEnvironments obj's underlying member method code with example usage: obj.test_openai_gym2() without return types