langchain-0.1-guides

These notebooks show off different functionality associated with langchain 0.1.

Setup

To setup, please install requirements:

pip install -r requirements.txt

Then set required environment variables. We will use OpenAI for our language model, and Tavily for our search provider.

export OPENAI_API_KEY=...
export TAVILY_API_KEY=...

We will also use LangSmith for observability:

export LANGCHAIN_TRACING_V2="true"
export LANGCHAIN_API_KEY=...

After that, we can start the Jupyter notebook server and follow along from there:

jupyter notebook

The following notebooks are provided:

Name		Name	Last commit message	Last commit date
Latest commit History 5 Commits
LICENSE		LICENSE
README.md		README.md
agents.ipynb		agents.ipynb
composability.ipynb		composability.ipynb
observability.ipynb		observability.ipynb
output_parsers.ipynb		output_parsers.ipynb
requirements.txt		requirements.txt
retrieval.ipynb		retrieval.ipynb
streaming.ipynb		streaming.ipynb