code: def test_encoder_init(whisper_encoder):
      assert whisper_encoder.output_size() == 384
  
file_path: espnet/test/espnet2/asr/encoder/test_whisper_encoder.py
imports: import sys
  import pytest
  import torch
  from packaging.version import parse
  from espnet2.asr.encoder.whisper_encoder import OpenAIWhisperEncoder
label_desc: Use image node_id 2 for calling a global function with example usage: test_encoder_init(whisper_encoder) without return types