README.md

LLM endpoint chat

Load a PDF file and ask questions via llama_index, LangChain and a LLM endpoint hosted on OctoAI

Instructions

• Install the requirements

pip install -r requirements.txt -U

Environment setup

To run our example app, there are four simple steps to take:

• Paste the Endpoint URL in a file called .env in the root directory of the project.

ENDPOINT_URL="https://text.octoai.run/v1/chat/completions"

• Get an API Token from your OctoAI account page.
• Paste your API key in a file called .env in the root directory of the project.

OCTOAI_API_TOKEN=<your key here>

• Run chat_main.py script to chat with the LLM hosted endpoint.

python3 chat_main.py

or

• Select a file from the menu or replace the default file file.pdf with the PDF you want to use.
• Run pdf_qa_main.py script to ask questions about your pdf file via llama_index, LangChain and the hosted endpoint.

python3 pdf_qa_main.py

• Ask any questions about the content of the PDF.

For detailed setup steps, please see https://docs.octoai.cloud/docs/setup-steps-for-the-qa-app