Downgrading to fastai v1 torchvision-nightly issues

I’m trying to reproduce a code that uses Fastai version 1.0.28. While attempting to install it in Google Colab I receive this error:

ERROR: Could not find a version that satisfies the requirement torchvision-nightly (from fastai==1.0.28) (from versions: none)
ERROR: No matching distribution found for torchvision-nightly (from fastai==1.0.28)

A screenshot of the output:

I’ve tried looking it up but haven’t found a solution to it yet. Can someone help me with it?
Thank you!