Doesn't start in Colab

[fklska]

DrugGEN was developed for PyTorch versions older than 2.6. Google Colab currently uses a newer version, so torchtext is incompatible with PyTorch 2.6+.
https://colab.research.google.com/drive/1_sMB3RqIYXFPeFjPp0LZSKFgqnhzCsjZ#scrollTo=jusYeNsjXgP9