runtime error

/home/user/.local/lib/python3.10/site-packages/langchain/__init__.py:38: UserWarning: Importing OpenAI from langchain root module is no longer supported. warnings.warn( Traceback (most recent call last): File "/home/user/app/app.py", line 11, in <module> from langchain.tools import DuckDuckGoSearchTool ImportError: cannot import name 'DuckDuckGoSearchTool' from 'langchain.tools' (/home/user/.local/lib/python3.10/site-packages/langchain/tools/__init__.py)

Container logs: