mirror of
https://github.com/hwchase17/langchain
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29 lines
911 B
Python
29 lines
911 B
Python
"""Test HuggingFaceHub embeddings."""
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import pytest
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from langchain.embeddings import HuggingFaceHubEmbeddings
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def test_huggingfacehub_embedding_documents() -> None:
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"""Test huggingfacehub embeddings."""
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documents = ["foo bar"]
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embedding = HuggingFaceHubEmbeddings()
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output = embedding.embed_documents(documents)
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assert len(output) == 1
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assert len(output[0]) == 768
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def test_huggingfacehub_embedding_query() -> None:
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"""Test huggingfacehub embeddings."""
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document = "foo bar"
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embedding = HuggingFaceHubEmbeddings()
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output = embedding.embed_query(document)
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assert len(output) == 768
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def test_huggingfacehub_embedding_invalid_repo() -> None:
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"""Test huggingfacehub embedding repo id validation."""
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# Only sentence-transformers models are currently supported.
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with pytest.raises(ValueError):
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HuggingFaceHubEmbeddings(repo_id="allenai/specter")
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