Ollama Langchain RAG Example - as a Jupyter Notebook

Based on the document here: https://python.langchain.com/docs/integrations/llms/ollama

Requirements:

• Python 3.11.5
• Jupyter (pip install jupyterlab notebook)
• Ollama (https://ollama.ai/)

Installation:

• Clone this repo to a local folder on your computer.
• Run pip install -r requirements.txt
• Run jupyter notebook ollama_rag.ipynb
• Hit the play button to run through each step.

Troubleshooting:

If you run into any issues with Langchain modules, try this:

1. pip install 'langchain[all]' (to install all sub-modules)
2. pip uninstall langchain (and press Y to confirm)
3. pip install langchain (to reinstall the base langchain)