Technical requirements

For this chapter, you will need to install the following package in your environment:

• ChromaDB: https://www.trychroma.com/

In addition, there are two integration packages that will be required by the sample code:

• Chroma Vector Store: https://pypi.org/project/llama-index-vector-stores-chroma/
• Hugging Face embeddings: https://pypi.org/project/llama-index-embeddings-huggingface/

All code samples from this chapter can be found in the ch5 subfolder of the book’s GitHub repository: https://github.com/PacktPublishing/Building-Data-Driven-Applications-with-LlamaIndex