code: def torch_gc():
      if torch.cuda.is_available():
          with torch.cuda.device(get_cuda_device_string()):
              torch.cuda.empty_cache()
              torch.cuda.ipc_collect()
  
      if has_mps():
          mac_specific.torch_mps_gc()
  
      if has_xpu():
          xpu_specific.torch_xpu_gc()
  
imports: import sys
  import contextlib
  from functools import lru_cache
  import torch
  from modules import errors, shared
label_desc: Use image node_id 7 for calling a global function with example usage: torch_gc() without return types