code: def test_Text2Speech(config_file):
      text2speech = Text2Speech(train_config=config_file)
      text = "aiueo"
      text2speech(text)
  
file_path: espnet/test/espnet2/bin/test_tts_inference.py
imports: import string
  from argparse import ArgumentParser
  from pathlib import Path
  import pytest
  from espnet2.bin.tts_inference import Text2Speech, get_parser, main
  from espnet2.tasks.tts import TTSTask
label_desc: Use image node_id 5 for calling a global function with example usage: test_Text2Speech(config_file) without return types