code: def db_to_scale(volume: tp.Union[float, torch.Tensor]):
      return 10 ** (volume / 20)
  
file_path: audiocraft/audiocraft/metrics/rvm.py
imports: import typing
  import torch
  from torch import nn
  import torchaudio
label_desc: Use image node_id 1 for calling a global function with example usage: db_to_scale(volume) and returns: unknown