Additional Steps needed for the Pip Install in Google Colab

[phatak-dev]

I tried to use the Intro notebook for Google collab, which uses pip to install dependencies. But the import of Colbert failed with an error.

ModuleNotFoundError: No module named 'torch._custom_ops'

From the research, I found out that the versions of torchvision and torchaudio need to match the torch version. So please add the below command to the notebook to fix the same.

!pip install  torchvision==0.14.1 torchaudio==0.13.1