code: def audio_class_pipeline_register():
      # skip clmr audio pipeline for memory shortage
      # pipeline_names = ["towhee/audio-embedding-clmr", "towhee/audio-embedding-vggish"]
      # embedding_sizes = [512, 128]
      pipeline_names = ["towhee/audio-embedding-vggish"]
  
      embedding_sizes = [128]
  
      # skip multiple threads tests for memory shortage
      skipped_cases = [
          "test_embedding_concurrent_multi_threads",
          "test_embedding_more_times",
          "test_embedding_avg_time",
      ]
  
      return pipeline_names, embedding_sizes, skipped_cases
  
file_path: towhee/tests/testcases/test_main.py
imports: from operator import methodcaller
  from test_image_embedding import *
  from test_data_collection import *
  from test_command import *
label_desc: Use image node_id 5 for calling a global function with example usage: audio_class_pipeline_register() and returns: pipeline_names,  embedding_sizes,  skipped_cases