Error while using running hands on of unit 4

# 1) Error while trying to run "!pip install -r https://raw.githubusercontent.com/huggingface/deep-rl-class/main/notebooks/unit4/requirements-unit4.txt"

**Error:**
Collecting git+https://github.com/ntasfi/PyGame-Learning-Environment.git (from -r https://raw.githubusercontent.com/huggingface/deep-rl-class/main/notebooks/unit4/requirements-unit4.txt (line 1))
Cloning https://github.com/ntasfi/PyGame-Learning-Environment.git to /tmp/pip-req-build-whf50qy8
Running command git clone --filter=blob:none --quiet https://github.com/ntasfi/PyGame-Learning-Environment.git /tmp/pip-req-build-whf50qy8
Resolved https://github.com/ntasfi/PyGame-Learning-Environment.git to commit 3dbe79dc0c35559bb441b9359948aabf9bb3d331
Preparing metadata (setup.py) ... done
Collecting git+https://github.com/simoninithomas/gym-games (from -r https://raw.githubusercontent.com/huggingface/deep-rl-class/main/notebooks/unit4/requirements-unit4.txt (line 2))
Cloning https://github.com/simoninithomas/gym-games to /tmp/pip-req-build-knoi40j6
Running command git clone --filter=blob:none --quiet https://github.com/simoninithomas/gym-games /tmp/pip-req-build-knoi40j6
Resolved https://github.com/simoninithomas/gym-games to commit f31695e4ba028400628dc054ee8a436f28193f0b
Preparing metadata (setup.py) ... done
Requirement already satisfied: huggingface_hub in /usr/local/lib/python3.12/dist-packages (from -r https://raw.githubusercontent.com/huggingface/deep-rl-class/main/notebooks/unit4/requirements-unit4.txt (line 3)) (0.36.0)
Requirement already satisfied: imageio-ffmpeg in /usr/local/lib/python3.12/dist-packages (from -r https://raw.githubusercontent.com/huggingface/deep-rl-class/main/notebooks/unit4/requirements-unit4.txt (line 4)) (0.6.0)
Collecting pyyaml==6.0 (from -r https://raw.githubusercontent.com/huggingface/deep-rl-class/main/notebooks/unit4/requirements-unit4.txt (line 5))
Using cached PyYAML-6.0.tar.gz (124 kB)
Installing build dependencies ... done
error: subprocess-exited-with-error

× Getting requirements to build wheel did not run successfully.
│ exit code: 1
╰─> See above for output.

note: This error originates from a subprocess, and is likely not a problem with pip.
Getting requirements to build wheel ... error
error: subprocess-exited-with-error

× Getting requirements to build wheel did not run successfully.
│ exit code: 1
╰─> See above for output.

note: This error originates from a subprocess, and is likely not a problem with pip.

# 2) Error while importing "import gym_pygame

---------------------------------------------------------------------------
ModuleNotFoundError Traceback (most recent call last)
[/tmp/ipython-input-4277440704.py](https://localhost:8080/#) in ()
15 # Gym
16 import gym
---> 17 import gym_pygame
18
19 # Hugging Face Hub

ModuleNotFoundError: No module named 'gym_pygame'

---------------------------------------------------------------------------
NOTE: If your import is failing due to a missing package, you can
manually install dependencies using either !pip or !apt.

To view examples of installing some common dependencies, click the
"Open Examples" button below.
---------------------------------------------------------------------------

#Note: I am running this in Google Colab