mirror of
https://github.com/hwchase17/langchain
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56 lines
1.8 KiB
Python
56 lines
1.8 KiB
Python
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"""Test dashscope embeddings."""
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import numpy as np
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from langchain.embeddings.dashscope import DashScopeEmbeddings
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def test_dashscope_embedding_documents() -> None:
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"""Test dashscope embeddings."""
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documents = ["foo bar"]
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embedding = DashScopeEmbeddings(model="text-embedding-v1")
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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]) == 1536
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def test_dashscope_embedding_documents_multiple() -> None:
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"""Test dashscope embeddings."""
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documents = ["foo bar", "bar foo", "foo"]
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embedding = DashScopeEmbeddings(model="text-embedding-v1")
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output = embedding.embed_documents(documents)
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assert len(output) == 3
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assert len(output[0]) == 1536
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assert len(output[1]) == 1536
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assert len(output[2]) == 1536
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def test_dashscope_embedding_query() -> None:
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"""Test dashscope embeddings."""
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document = "foo bar"
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embedding = DashScopeEmbeddings(model="text-embedding-v1")
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output = embedding.embed_query(document)
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assert len(output) == 1536
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def test_dashscope_embedding_with_empty_string() -> None:
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"""Test dashscope embeddings with empty string."""
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import dashscope
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document = ["", "abc"]
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embedding = DashScopeEmbeddings(model="text-embedding-v1")
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output = embedding.embed_documents(document)
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assert len(output) == 2
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assert len(output[0]) == 1536
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expected_output = dashscope.TextEmbedding.call(
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input="", model="text-embedding-v1", text_type="document"
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).output["embeddings"][0]["embedding"]
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assert np.allclose(output[0], expected_output)
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assert len(output[1]) == 1536
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if __name__ == "__main__":
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test_dashscope_embedding_documents()
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test_dashscope_embedding_documents_multiple()
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test_dashscope_embedding_query()
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test_dashscope_embedding_with_empty_string()
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