Technical requirements

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

• Arize AI Phoenix: https://pypi.org/project/arize-phoenix/

Three additional integration packages are required in order to run the sample code:

• Hugging Face embeddings: https://pypi.org/project/llama-index-embeddings-huggingface/
• Zephyr query engine: https://pypi.org/project/llama-index-packs-zephyr-query-engine/
• Neutrino LLM: https://pypi.org/project/llama-index-llms-neutrino/

All code samples from this chapter can be found in the ch9 subfolder of the book’s GitHub repository:

https://github.com/PacktPublishing/Building-Data-Driven-Applications-with-LlamaIndex