Requirements of env and CUDA

[XDHDD]

Is any full list of requirements of packages and libraries for running the training ? Also trainer.py 22 string pesq isn't imported anywhere. After was able to run training on cpu I can't do the same using GPU. Two problems: "RuntimeError: Expected all tensors to be on the same device, but found at least two devices, cuda:0 and cpu" or "Cannot re-initialize CUDA in forked subprocess. To use CUDA with multiprocessing, you must use the 'spawn' start method"