To run the model, first you will need to train the model. The model scripts only works on Python versions below 3.9. So, it’s recommend to use Conda to install a virtual environmental in another version of Python, since using Conda is the easiest way to do this.
Please follow Installing Conda to install Conda, then follow Managing environments to create a virtual environment with Python 3.9.
After activating your virtual environment with Python 3.9, install the ipykernel package within the virtual environment to run the Jupyter notebook.
$ pip install ipykernel
Inside VSCode, remember to change your virtual environmental to the one you created using Conda.
Then select your Python environment created.