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20 lines
502 B
Python
20 lines
502 B
Python
"""Test HuggingFace API wrapper."""
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import pytest
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from langchain.llms.huggingface_hub import HuggingFaceHub
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def test_huggingface_call() -> None:
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"""Test valid call to HuggingFace."""
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llm = HuggingFaceHub(max_new_tokens=10)
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output = llm("Say foo:")
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assert isinstance(output, str)
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def test_huggingface_call_error() -> None:
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"""Test valid call to HuggingFace that errors."""
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llm = HuggingFaceHub(max_new_tokens=-1)
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with pytest.raises(ValueError):
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llm("Say foo:")
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