Fix ModuleNotFoundError

✅ Solution

The "ModuleNotFoundError" in weights-biases (wandb) usually indicates that a required wandb dependency or a related package like gymnasium is not installed in your Python environment. To fix this, identify the missing module from the error message (e.g., 'wandb.errors', 'gymnasium') and install it using pip: `pip install wandb` or `pip install gymnasium` or `pip install` for the specific module shown in the error. Ensure you're installing into the correct Python environment for your project.