Clean up BasicSetupCheckList.md

Removed unnecessary comments and cleaned up formatting.

Author: Sai-Ishaan

examples/project-pikachu/BasicSetupCheckList.md

@@ -110,7 +110,3 @@ pip uninstall -y poke-env gymnasium pettingzoo stable-baselines3 trl torch
 ```bash
 pip install stable-baselines3>=2.4.0
 ```
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-Let me know if you'd like this turned into a shareable README or setup script!