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Chroma

Since testcontainers-python :material-tag: v4.6.0

Introduction

The Testcontainers module for Chroma.

Adding this module to your project dependencies

Please run the following command to add the Chroma module to your python dependencies:

pip install testcontainers[chroma] chromadb requests

Usage example

Creating a Chroma container

Features

Vector similarity search
Document storage and retrieval
Metadata filtering
Collection management
Embedding storage
Distance metrics
Batch operations
REST API support

Configuration

The Chroma container can be configured with the following parameters:

port: Port to expose (default: 8000)
version: Chroma version to use (default: "latest")
persist_directory: Directory to persist data (default: None)
allow_reset: Whether to allow collection reset (default: True)