Flask & Langchain Example

📅 Jul 4, 2023

Steps on Ubuntu 22.04:

• Create a virtual environment, install required packages:
  • python3 -m venv ~/.venv/flask-langchain
  • . ~/.venv/flask-langchain/bin/activate
  • pip install langchain[llms]==0.0.229 # By now this has been superseded
  • pip install flask==2.3.2
  • pip install openai faiss-cpu requests beautifulsoup4 tiktoken