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https://github.com/hwchase17/langchain
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16 lines
540 B
Python
16 lines
540 B
Python
"""Test LLM saving and loading functions."""
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from pathlib import Path
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from unittest.mock import patch
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from langchain.llms.loading import load_llm
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from tests.unit_tests.llms.fake_llm import FakeLLM
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@patch("langchain.llms.loading.type_to_cls_dict", {"fake": FakeLLM})
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def test_saving_loading_round_trip(tmp_path: Path) -> None:
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"""Test saving/loading a Fake LLM."""
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fake_llm = FakeLLM()
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fake_llm.save(file_path=tmp_path / "fake_llm.yaml")
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loaded_llm = load_llm(tmp_path / "fake_llm.yaml")
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assert loaded_llm == fake_llm
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