runtime error

10/importlib/__init__.py", line 126, in import_module return _bootstrap._gcd_import(name[level:], package, level) File "<frozen importlib._bootstrap>", line 1050, in _gcd_import File "<frozen importlib._bootstrap>", line 1027, in _find_and_load File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 688, in _load_unlocked File "<frozen importlib._bootstrap_external>", line 883, in exec_module File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed File "/home/user/app/app/server.py", line 6, in <module> from rag_redis.chain import chain as rag_redis_chain File "/home/user/app/packages/rag-redis/rag_redis/chain.py", line 26, in <module> vectorstore = Redis.from_existing_index( File "/home/user/.local/lib/python3.10/site-packages/langchain/vectorstores/redis/base.py", line 549, in from_existing_index instance = cls( File "/home/user/.local/lib/python3.10/site-packages/langchain/vectorstores/redis/base.py", line 272, in __init__ check_redis_module_exist(redis_client, REDIS_REQUIRED_MODULES) File "/home/user/.local/lib/python3.10/site-packages/langchain/utilities/redis.py", line 55, in check_redis_module_exist installed_modules = client.module_list() File "/home/user/.local/lib/python3.10/site-packages/redis/commands/core.py", line 5885, in module_list return self.execute_command("MODULE LIST") File "/home/user/.local/lib/python3.10/site-packages/redis/client.py", line 533, in execute_command conn = self.connection or pool.get_connection(command_name, **options) File "/home/user/.local/lib/python3.10/site-packages/redis/connection.py", line 1086, in get_connection connection.connect() File "/home/user/.local/lib/python3.10/site-packages/redis/connection.py", line 270, in connect raise ConnectionError(self._error_message(e)) redis.exceptions.ConnectionError: Error -2 connecting to redis-16670.c274.us-east-1-3.ec2.cloud.redislabs.com:16670. Name or service not known.

Container logs: