def create_client(self, service_name):
        if service_name not in self._client_cache:
            client = self._session.create_client(service_name)
            self._client_cache[service_name] = client
        return self._client_cache[service_name]
dataset/ETHPy150Open awslabs/aws-shell/awsshell/resource/index.py/CachedClientCreator.create_client/original