code: def test_vocab():
      generate_artifacts()
      run(["yttm", "vocab", f"--model={BASE_MODEL_FILE}"], check=True)
      run(
          ["yttm", "vocab", f"--model={BASE_MODEL_FILE}", "--verbose"],
          check=True,
      )
  
file_path: YouTokenToMe/tests/unit_tests/test_cli.py
imports: import os
  import random
  from subprocess import run
  from utils_for_testing import BASE_MODEL_FILE, RENAME_ID_MODEL_FILE, TEST_FILE, TRAIN_FILE, BOS_ID, EOS_ID, file_starts_with, generate_artifacts
label_desc: Use image node_id 6 for calling a global function with example usage: test_vocab() without return types