runtime error

Traceback (most recent call last): File "/home/user/app/final.py", line 3, in <module> from langchain.embeddings.openai import OpenAIEmbeddings File "/home/user/app/langchain/__init__.py", line 7, in <module> from langchain_core._api.deprecation import surface_langchain_deprecation_warnings ModuleNotFoundError: No module named 'langchain_core'

Container logs: