Can you try getting the files from the GitHub repository?
wget https://raw.githubusercontent.com/fastai/courses/master/setup/setup_p2.sh
wget https://raw.githubusercontent.com/fastai/courses/master/setup/setup_instance.sh
Can you try getting the files from the GitHub repository?
wget https://raw.githubusercontent.com/fastai/courses/master/setup/setup_p2.sh
wget https://raw.githubusercontent.com/fastai/courses/master/setup/setup_instance.sh