2023-05-24 22:51:12 +00:00
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"""Test Vertex AI API wrapper.
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In order to run this test, you need to install VertexAI SDK
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pip install google-cloud-aiplatform>=1.25.0
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Your end-user credentials would be used to make the calls (make sure you've run
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`gcloud auth login` first).
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"""
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from langchain.embeddings import VertexAIEmbeddings
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def test_embedding_documents() -> None:
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documents = ["foo bar"]
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model = VertexAIEmbeddings()
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output = model.embed_documents(documents)
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assert len(output) == 1
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assert len(output[0]) == 768
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assert model._llm_type == "vertexai"
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assert model.model_name == model.client._model_id
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def test_embedding_query() -> None:
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document = "foo bar"
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model = VertexAIEmbeddings()
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output = model.embed_query(document)
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assert len(output) == 768
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2023-05-29 13:57:41 +00:00
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def test_paginated_texts() -> None:
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documents = [
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"foo bar",
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"foo baz",
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"bar foo",
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"baz foo",
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"bar bar",
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"foo foo",
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"baz baz",
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"baz bar",
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]
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model = VertexAIEmbeddings()
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output = model.embed_documents(documents)
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assert len(output) == 8
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assert len(output[0]) == 768
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assert model._llm_type == "vertexai"
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assert model.model_name == model.client._model_id
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