I think I found a solution to this problem. The route cause is probably something to do with vision learner compatibility with the latest PyTorch.
So we need to use the below command to install a pytorch compatible version before installing FastAI
conda install pytorch==1.11.0 torchvision==0.12.0 torchaudio==0.11.0 cudatoolkit=11.3 -c pytorch
Here is a link( Previous PyTorch Versions | PyTorch) Pytorch website.
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