Fail fast and loudly example

fail-fast-pattern.py

def _get_remote_config_value(self, path: str) -> str:
    try:
        _, resp = self._config_client.kv.get(path)
        val = resp['Value'].decode()
        return val
    except Exception as e:
        print(f'Fail to get remote configuration for key = {path}')
        raise e