Nuclia automatically indexes your unstructured data from any internal and external source, providing optimized search results and generative answers. It can handle video and audio transcription, image content extraction, and document parsing.

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Installation and Setup

We need to install the nucliadb-protos package to use the Nuclia Understanding API 
pip install nucliadb-protos
We need to have a Nuclia account. We can create one for free at https://nuclia.cloud, and then create a NUA key.

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Document Transformer

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Nuclia

Nuclia Understanding API document transformer splits text into paragraphs and sentences, identifies entities, provides a summary of the text and generates embeddings for all the sentences.
To use the Nuclia document transformer, we need to instantiate a NucliaUnderstandingAPI tool with enable_ml set to True: 
from langchain_community.tools.nuclia import NucliaUnderstandingAPI

nua = NucliaUnderstandingAPI(enable_ml=True)
See a usage example. 
from langchain_community.document_transformers.nuclia_text_transform import NucliaTextTransformer

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Document Loaders

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Nuclea loader

See a usage example. 
from langchain_community.document_loaders.nuclia import NucliaLoader

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Vector store

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NucliaDB

We need to install a python package: 
pip install nuclia
See a usage example. 
from langchain_community.vectorstores.nucliadb import NucliaDB

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Tools

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Nuclia Understanding

See a usage example. 
from langchain_community.tools.nuclia import NucliaUnderstandingAPI