code: def load(
      uri: Union[BinaryIO, str, os.PathLike],
      frame_offset: int = 0,
      num_frames: int = -1,
      normalize: bool = True,
      channels_first: bool = True,
      format: Optional[str] = None,
      buffer_size: int = 4096,
  ) -> Tuple[torch.Tensor, int]:
      return soundfile_backend.load(
          uri,
          frame_offset,
          num_frames,
          normalize,
          channels_first,
          format,
      )
  
file_path: audio/src/torchaudio/_backend/soundfile.py
imports: import os
  from typing import BinaryIO, Optional, Tuple, Union
  import torch
  from torchaudio.io import CodecConfig
  from .None import soundfile_backend
  from .backend import Backend
  from .common import AudioMetaData
label_desc: Use image node_id 2 for calling the SoundfileBackend obj's underlying member method code with example usage: obj.load(uri, frame_offset, num_frames, normalize, channels_first, format, buffer_size) and returns: soundfile_backend