code: def get_enc_params(dtype):
      if dtype == "float32":
          return "PCM_F", 32
      if dtype == "int32":
          return "PCM_S", 32
      if dtype == "int16":
          return "PCM_S", 16
      if dtype == "uint8":
          return "PCM_U", 8
      raise ValueError(f"Unexpected dtype: {dtype}")
  
label_desc: Use image node_id 2 for calling a global function with example usage: get_enc_params(dtype) and returns: str,  int, str,  int, str,  int, str,  int