[HANDS-ON BUG] unit3: while pushing to the hub: AssertionError: The render_mode must be 'rgb_array', not human

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Describe the bug

Running into a bug when trying to push to the hub:

!python -m rl_zoo3.push_to_hub --algo dqn --env SpaceInvadersNoFrameskip-v4 --repo-name dqn-SpaceInvadersNoFrameskip-v4 -orga eseskay -f logs/

Saving model to: hub/dqn-SpaceInvadersNoFrameskip-v4/dqn-SpaceInvadersNoFrameskip-v4 Traceback (most recent call last): File "/usr/lib/python3.10/runpy.py", line 196, in _run_module_as_main return _run_code(code, main_globals, None, File "/usr/lib/python3.10/runpy.py", line 86, in _run_code exec(code, run_globals) File "/usr/local/lib/python3.10/dist-packages/rl_zoo3/push_to_hub.py", line 398, in package_to_hub( File "/usr/local/lib/python3.10/dist-packages/rl_zoo3/push_to_hub.py", line 247, in package_to_hub _generate_replay(model, eval_env, video_length, is_deterministic, repo_local_path) File "/usr/local/lib/python3.10/dist-packages/huggingface_sb3/push_to_hub.py", line 133, in _generate_replay env = VecVideoRecorder( File "/usr/local/lib/python3.10/dist-packages/stable_baselines3/common/vec_env/vec_video_recorder.py", line 52, in init assert self.env.render_mode == "rgb_array", f"The render_mode must be 'rgb_array', not {self.env.render_mode}" AssertionError: The render_mode must be 'rgb_array', not human Exception ignored in: <function VecVideoRecorder.del at 0x7d92f3cef7f0> Traceback (most recent call last): File "/usr/local/lib/python3.10/dist-packages/stable_baselines3/common/vec_env/vec_video_recorder.py", line 113, in del self.close_video_recorder() File "/usr/local/lib/python3.10/dist-packages/stable_baselines3/common/vec_env/vec_video_recorder.py", line 103, in close_video_recorder if self.recording: File "/usr/local/lib/python3.10/dist-packages/stable_baselines3/common/vec_env/base_vec_env.py", line 420, in getattr return self.getattr_recursive(name) File "/usr/local/lib/python3.10/dist-packages/stable_baselines3/common/vec_env/base_vec_env.py", line 443, in getattr_recursive attr = self.venv.getattr_recursive(name) File "/usr/local/lib/python3.10/dist-packages/stable_baselines3/common/vec_env/base_vec_env.py", line 445, in getattr_recursive attr = getattr(self.venv, name) AttributeError: 'DummyVecEnv' object has no attribute 'recording'

Material

unit3.ipynb - Colab.pdf

• Did you use Google Colab? - yes

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I solved it by removing @update/hf installing the following instead: !pip install git+https://github.com/DLR-RM/rl-baselines3-zoo unit3.ipynb - Colab-worked.pdf