module 'torch.cuda' has no attribute 'is_avaliable'

The correct attribute name is `torch.cuda.is_available()`.

You can use this attribute to check if the CUDA is available on your system or not. This attribute returns a Boolean value indicating whether CUDA is currently available or not.

Here's an example:

import torch

if torch.cuda.is_available():
    print("CUDA is available on this system.")
else:
    print("CUDA is not available on this system.")