Error : langchain-community && pkg_resources

[brmazdin]

Requirement already satisfied: mypy-extensions>=0.3.0 in ./.env/lib/python3.12/site-packages (from typing-inspect<1,>=0.4.0->dataclasses-json<0.7,>=0.5.7->langchain-community) (1.0.0)

But when running python RSChatGPT-shell.py ==> Alert :
1 - from langchain_community.chat_models import ChatOpenAI. To install langchain-community run pip install -U langchain-community
2- import pkg_resources as pkg ModuleNotFoundError: No module named pkg_resources