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Base Installation

To install the base Vicinity package, you can use the following command:

pip install vicinity

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Optional Dependencies

The base Vicinity is extremely lightweight. Idoes not include any ANN backends, and provides a simple flat index for exact nearest neighbor search. To use Vicinity with different backends, you can install the optional dependencies:

# Install all integrations and backends
pip install vicinity[all]

# Install all backends
pip install vicinity[backends]

# Install specific backends
pip install vicinity[annoy]
pip install vicinity[faiss]
pip install vicinity[hnsw]
pip install vicinity[pynndescent]
pip install vicinity[usearch]
pip install vicinity[voyager]

# Install all integrations
pip install vicinity[integrations]

# Install specific integrations
pip install vicinity[huggingface]