the output of uvicorn.error seems to repeat other loggers

[tomato18463]

I am trying to change the default handler of uvicorn loggers using codes like:

def init_config():
      LOGGER_NAMES = ("uvicorn.asgi", "uvicorn.access", "uvicorn")        

      # change handler for default uvicorn logger
      logging.getLogger().handlers = [InterceptHandler()]
      for logger_name in LOGGER_NAMES:
          logging_logger = logging.getLogger(logger_name)
          logging_logger.handlers = [InterceptHandler()]

class InterceptHandler(logging.Handler):
    def emit(self, record: logging.LogRecord) -> None:  # pragma: no cover
        # Get corresponding Loguru level if it exists
        try:
            level = logger.level(record.levelname).name
        except ValueError:
            level = str(record.levelno)
 
        # Find caller from where originated the logged message
        frame, depth = logging.currentframe(), 2
        while frame.f_code.co_filename == logging.__file__:  # noqa: WPS609
            frame = cast(FrameType, frame.f_back)
            depth += 1
 
        logger.opt(depth=depth, exception=record.exc_info).log(
            level, record.getMessage(),
        )

I find LOGGER_NAMES = ("uvicorn.asgi", "uvicorn.access", "uvicorn") seems sufficient to output all logs. If I use LOGGER_NAMES = ("uvicorn.asgi", "uvicorn.access", "uvicorn.error", "uvicorn"), every log will be output twice. Does that mean the log output by uvicorn.error logger is repetition of logs output by other loggers? Thanks for your help!