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Instruct Embeddings on Hugging Face

Hugging Face sentence-transformers is a Python framework for state-of-the-art sentence, text and image embeddings. One of the instruct embedding models is used in the HuggingFaceInstructEmbeddings class.

from langchain_community.embeddings import HuggingFaceInstructEmbeddings
embeddings = HuggingFaceInstructEmbeddings(
query_instruction="Represent the query for retrieval: "
load INSTRUCTOR_Transformer
max_seq_length 512
text = "This is a test document."
query_result = embeddings.embed_query(text)