text: import os
  import psutil
  from surreal.main.ppo_configs import PPOLauncher
  from surreal.test_helpers import integration_test
  
  
  if __name__ == '__main__':
      print('BEGIN DDPG-Gym TEST')
      integration_test('/tmp/surreal/ddpg',
                       os.path.join(os.path.dirname(__file__),
                                    '../surreal/main/ppo_configs.py'),
                       PPOLauncher(),
                       'gym:HalfCheetah-v2')
      print('PASSED')
      self = psutil.Process()
      self.kill()
  