mirror of
https://github.com/hwchase17/langchain
synced 2024-11-10 01:10:59 +00:00
481d3855dc
- `llm(prompt)` -> `llm.invoke(prompt)`
- `llm(prompt=prompt` -> `llm.invoke(prompt)` (same with `messages=`)
- `llm(prompt, callbacks=callbacks)` -> `llm.invoke(prompt,
config={"callbacks": callbacks})`
- `llm(prompt, **kwargs)` -> `llm.invoke(prompt, **kwargs)`
36 lines
1.1 KiB
Python
36 lines
1.1 KiB
Python
"""Test Cohere API wrapper."""
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from pathlib import Path
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from langchain_core.pydantic_v1 import SecretStr
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from pytest import MonkeyPatch
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from langchain_community.llms.cohere import Cohere
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from langchain_community.llms.loading import load_llm
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from tests.integration_tests.llms.utils import assert_llm_equality
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def test_cohere_call() -> None:
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"""Test valid call to cohere."""
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llm = Cohere(max_tokens=10)
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output = llm.invoke("Say foo:")
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assert isinstance(output, str)
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def test_cohere_api_key(monkeypatch: MonkeyPatch) -> None:
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"""Test that cohere api key is a secret key."""
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# test initialization from init
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assert isinstance(Cohere(cohere_api_key="1").cohere_api_key, SecretStr)
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# test initialization from env variable
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monkeypatch.setenv("COHERE_API_KEY", "secret-api-key")
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assert isinstance(Cohere().cohere_api_key, SecretStr)
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def test_saving_loading_llm(tmp_path: Path) -> None:
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"""Test saving/loading an Cohere LLM."""
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llm = Cohere(max_tokens=10)
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llm.save(file_path=tmp_path / "cohere.yaml")
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loaded_llm = load_llm(tmp_path / "cohere.yaml")
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assert_llm_equality(llm, loaded_llm)
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