Co lab is collaborative kind of hosted Python notebook by Google, where you can run on their GPU or TPU in the back. And recently they found a few organizations or fewer as they found that Google will actually no longer allow deep fake generating AI on co lab. This is not wholesale ban, but appears to be based on a blacklist for certain types of code. It means that deep face lab can no longer be used. But there are other popular tools out there that are not hosted by co lab and still fully operational.