ChromaRepository 1.0.4

ChromaRepository is a wrapper around Chroma Vector Repository

ChromaRepository.py

Purpose

• ChromaRepository.py provides functionality to interact with a Chroma collection, including adding, updating, deleting, and querying documents.

Dependencies

• The file imports modules like ChromaDb, Embeddings from OpenAI and Ollama, Document, and others from various sources including many packages from Langchain

Functionality

• The file contains functions for adding documents with or without metadata, updating documents, deleting documents, and querying the Chroma collection based on different criteria.

Classes and Interfaces

• The file defines a class ChromaRepository that encapsulates the functionality related to interacting with the Chroma collection.
• the project also defines many retriever strategies using the following classes:
  • SimilaritySearchRetriever
  • MultiSearchRetriever
  • SmallChunksSearchRetriever

Methods

• The class ChromaRepository contains methods like add, update_by_id, delete_by_ids, get_all, getall_by_ids, and more for managing the Chroma collection but also using the retrievers to gather data from the vector store.

Testing

• Unit tests are available in test_ChromaRepository.py covering various functionalities of ChromaRepository.py which can be used to learn how to use the package.

License

• The code is provided under the MIT License.