add transfer relaunch for cloud

ml-agents/mlagents/trainers/learn.py

     if options.env_settings.seed == -1:
         run_seed = np.random.randint(0, 10000)
     run_training(run_seed, options)
+    os.system('mlagents-learn config/ppo/3DBallHard.yaml --run=test --env=envs/3dballhard --force')
 
 
 def main():