How to use the uvloop._testbase.disable_logger function in uvloop

coro = asyncio.create_subprocess_exec(*self.PROGRAM_BLOCKED)
            task = self.loop.create_task(coro)

            self.loop.call_soon(task.cancel)
            try:
                await task
            except asyncio.CancelledError:
                pass

            # Give the process handler some time to close itself
            await asyncio.sleep(0.3)
            gc.collect()

        # ignore the log:
        # "Exception during subprocess creation, kill the subprocess"
        with tb.disable_logger():
            self.loop.run_until_complete(cancel_make_transport())

*self.PROGRAM_BLOCKED)
            task = self.loop.create_task(coro)

            self.loop.call_soon(task.cancel)
            try:
                await task
            except asyncio.CancelledError:
                pass

            # Give the process handler some time to close itself
            await asyncio.sleep(0.3)
            gc.collect()

        # ignore the log:
        # "Exception during subprocess creation, kill the subprocess"
        with tb.disable_logger():
            self.loop.run_until_complete(cancel_make_transport())
            tb.run_briefly(self.loop)