Auto chose gpus

fish_speech/configs/vqgan_pretrain_v2.yaml

@@ -7,7 +7,7 @@ project: vqgan_pretrain_v2
 # Lightning Trainer
 trainer:
   accelerator: gpu
-  devices: 4
+  devices: auto
   strategy: ddp_find_unused_parameters_true
   precision: 32
   max_steps: 1_000_000