code: def main(bind_host: str, bind_port: int) -> None:
      logging.basicConfig(level=logging.INFO)
      app = make_app()
      ver = black.__version__
      black.out(
          f"blackd version {ver} listening on {bind_host} port {bind_port}"
      )
      web.run_app(
          app,
          host=bind_host,
          port=bind_port,
          handle_signals=True,
          print=None,
      )
  
file_path: catboost/contrib/python/black/blackd/__init__.py
imports: import asyncio
  import logging
  from concurrent.futures import Executor, ProcessPoolExecutor
  from datetime import datetime, timezone
  from functools import partial
  from multiprocessing import freeze_support
  from typing import Set, Tuple
  import click
  import black
  from _black_version import version
  from black.concurrency import maybe_install_uvloop
label_desc: Use image node_id 1 for calling a global function with example usage: main(bind_host, bind_port) without return types