Getting error while training on multiple gpu

[gashishoo7]

Hi, Thanks for this great repo on TTS. I trained YourTTS model on single GPU, it work fine but when I try to run same training code on multiple gpu, its giving the following error.

/TTS/TTS/tts/models/vits.py", line 262, in getitem
item = self.samples[idx]
TypeError: list indices must be integers or slices, not list