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https://github.com/hwchase17/langchain
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25fbe356b4
This PR upgrades community to a recent version of mypy. It inserts type: ignore on all existing failures.
47 lines
1.7 KiB
Python
47 lines
1.7 KiB
Python
"""Test Replicate API wrapper."""
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from langchain_core.callbacks import CallbackManager
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from langchain_community.llms.replicate import Replicate
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from tests.unit_tests.callbacks.fake_callback_handler import FakeCallbackHandler
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TEST_MODEL = "replicate/dolly-v2-12b:ef0e1aefc61f8e096ebe4db6b2bacc297daf2ef6899f0f7e001ec445893500e5" # noqa: E501
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def test_replicate_call() -> None:
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"""Test simple non-streaming call to Replicate."""
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llm = Replicate(model=TEST_MODEL)
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output = llm.invoke("What is LangChain")
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assert output
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assert isinstance(output, str)
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def test_replicate_streaming_call() -> None:
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"""Test streaming call to Replicate."""
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callback_handler = FakeCallbackHandler()
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callback_manager = CallbackManager([callback_handler])
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llm = Replicate(streaming=True, callback_manager=callback_manager, model=TEST_MODEL)
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output = llm.invoke("What is LangChain")
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assert output
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assert isinstance(output, str)
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def test_replicate_model_kwargs() -> None:
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"""Test simple non-streaming call to Replicate."""
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llm = Replicate( # type: ignore[call-arg]
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model=TEST_MODEL, model_kwargs={"max_length": 100, "temperature": 0.01}
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)
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long_output = llm.invoke("What is LangChain")
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llm = Replicate( # type: ignore[call-arg]
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model=TEST_MODEL, model_kwargs={"max_length": 10, "temperature": 0.01}
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)
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short_output = llm.invoke("What is LangChain")
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assert len(short_output) < len(long_output)
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assert llm.model_kwargs == {"max_length": 10, "temperature": 0.01}
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def test_replicate_input() -> None:
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llm = Replicate(model=TEST_MODEL, input={"max_length": 10})
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assert llm.model_kwargs == {"max_length": 10}
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