Unit 1: Part : Train our agent

[1716285375]

!agents-learn ./config/ppo/Huggy.yaml --env=./trained-envs-executables/linux/Huggy/Huggy --run-id="Huggy1" --no-graphics when I run the command in codlab above, it comes to some erros. And I don't know how to solve it. Traceback (most recent call last): File "/usr/local/bin/mlagents-learn", line 33, in <module> sys.exit(load_entry_point('mlagents', 'console_scripts', 'mlagents-learn')()) File "/usr/local/bin/mlagents-learn", line 25, in importlib_load_entry_point return next(matches).load() File "/usr/lib/python3.10/importlib/metadata/__init__.py", line 171, in load module = import_module(match.group('module')) File "/usr/lib/python3.10/importlib/__init__.py", line 126, in import_module return _bootstrap._gcd_import(name[level:], package, level) File "<frozen importlib._bootstrap>", line 1050, in _gcd_import File "<frozen importlib._bootstrap>", line 1027, in _find_and_load File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 688, in _load_unlocked File "<frozen importlib._bootstrap_external>", line 883, in exec_module File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed File "/content/ml-agents/ml-agents/mlagents/trainers/learn.py", line 2, in <module> from mlagents import torch_utils File "/content/ml-agents/ml-agents/mlagents/torch_utils/__init__.py", line 1, in <module> from mlagents.torch_utils.torch import torch as torch # noqa File "/content/ml-agents/ml-agents/mlagents/torch_utils/torch.py", line 63, in <module> set_torch_config(TorchSettings(device=None)) File "/content/ml-agents/ml-agents/mlagents/torch_utils/torch.py", line 56, in set_torch_config torch.set_default_dtype(torch.cuda.FloatTensor) File "/usr/local/lib/python3.10/dist-packages/torch/__init__.py", line 1009, in set_default_dtype _C._set_default_dtype(d) TypeError: invalid dtype object: only floating-point types are supported as the default type Is there any one can help me? If you can solve this question , please comment it. I will appeciate you!