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docs: specify init_chat_model version (#24274)

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Bagatur 2024-07-15 09:29:06 -07:00 committed by GitHub
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8
docs/docs/how_to/chat_models_universal_init.ipynb
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@ -15,6 +15,12 @@
"\n", "\n",
"Make sure you have the integration packages installed for any model providers you want to support. E.g. you should have `langchain-openai` installed to init an OpenAI model.\n", "Make sure you have the integration packages installed for any model providers you want to support. E.g. you should have `langchain-openai` installed to init an OpenAI model.\n",
"\n", "\n",
":::\n",
"\n",
":::info Requires ``langchain >= 0.2.8``\n",
"\n",
"This functionality was added in ``langchain-core == 0.2.8``. Please make sure your package is up to date.\n",
"\n",
":::" ":::"
] ]
}, },
@ -25,7 +31,7 @@
"metadata": {}, "metadata": {},
"outputs": [], "outputs": [],
"source": [ "source": [
"%pip install -qU langchain>=0.2.7 langchain-openai langchain-anthropic langchain-google-vertexai" "%pip install -qU langchain>=0.2.8 langchain-openai langchain-anthropic langchain-google-vertexai"
] ]
}, },
{ {

4
libs/langchain/langchain/chat_models/base.py
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@ -98,6 +98,10 @@ def init_chat_model(
Must have the integration package corresponding to the model provider installed. Must have the integration package corresponding to the model provider installed.
.. versionadded:: 0.2.7
.. versionchanged:: 0.2.8
Args: Args:
model: The name of the model, e.g. "gpt-4o", "claude-3-opus-20240229". model: The name of the model, e.g. "gpt-4o", "claude-3-opus-20240229".
model_provider: The model provider. Supported model_provider values and the model_provider: The model provider. Supported model_provider values and the