Update ml-agents/mlagents/trainers/tests/torch/saver/test_saver_reward_providers.py

Co-authored-by: Ruo-Ping (Rachel) Dong <ruoping.dong@unity3d.com>

ml-agents/mlagents/trainers/tests/torch/saver/test_saver_reward_providers.py

         module2 = module_dict_2[name]
         if hasattr(module1, "parameters"):
             for param1, param2 in zip(module1.parameters(), module2.parameters()):
-                print(param2.data)
                 assert param1.data.ne(param2.data).sum() == 0