def remove_file(self, filename):
        """Remove a file, noop if file does not exist."""
        # Unlike os.remove, if the file does not exist,
        # then this method does nothing.
        try:
            os.remove(filename)
        except __HOLE__:
            pass
dataset/ETHPy150Open boto/boto3/boto3/s3/transfer.py/OSUtils.remove_file