trustgraph/tests/test-milvus

#!/usr/bin/env python3

from langchain_huggingface import HuggingFaceEmbeddings

from trustgraph.direct.milvus import TripleVectors

client = TripleVectors()

embeddings = HuggingFaceEmbeddings(model_name="all-MiniLM-L6-v2")

text="""A cat is a small animal.  A dog is a large animal.
Cats say miaow.  Dogs go woof.
"""

embeds = embeddings.embed_documents([text])[0]

text2="""If you couldn't download the model due to network issues, as a walkaround, you can use random vectors to represent the text and still finish the example. Just note that the search result won't reflect semantic similarity as the vectors are fake ones.
"""

embeds2 = embeddings.embed_documents([text2])[0]

client.insert(embeds, "animals")
client.insert(embeds, "vectors")

query="""What noise does a cat make?"""

qembeds = embeddings.embed_documents([query])[0]

res = client.search(
    qembeds,
    limit=2
)

print(res)