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cli[minor]: Add base chat model integration template #6276

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Jul 30, 2024
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cli[minor]: Add base chat model integration template #6276

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267 changes: 267 additions & 0 deletions libs/create-langchain-integration/docs/chat.ipynb
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{
"cells": [
{
"cell_type": "raw",
"id": "afaf8039",
"metadata": {},
"source": [
"---\n",
"sidebar_label: __ModuleName__\n",
"---"
]
},
{
"cell_type": "markdown",
"id": "e49f1e0d",
"metadata": {},
"source": [
"# Chat__ModuleName__\n",
"\n",
"- TODO: Make sure API reference link is correct.\n",
"\n",
"This will help you getting started with __ModuleName__ [chat models](/docs/concepts/#chat-models). For detailed documentation of all Chat__ModuleName__ features and configurations head to the [API reference](https://api.js.langchain.com/classes/langchain___package_name__.__ModuleName__.html).\n",
"\n",
"- TODO: Add any other relevant links, like information about models, prices, context windows, etc. See https://js.langchain.com/v0.2/docs/integrations/chat/openai/ for an example.\n",
"\n",
"## Overview\n",
"### Integration details\n",
"\n",
"- TODO: Fill in table features.\n",
"- TODO: Remove PY support link if not relevant, otherwise ensure link is correct.\n",
"- TODO: Make sure API reference links are correct.\n",
"\n",
"| Class | Package | Local | Serializable | [PY support](https:/py.langchain.com/v0.2/docs/integrations/chat/__package_name_short_snake__) | Package downloads | Package latest |\n",
"| :--- | :--- | :---: | :---: | :---: | :---: | :---: |\n",
"| [Chat__ModuleName__](https://api.js.langchain.com/classes/langchain___PackageName__.__ModuleName__.html) | [__package_name__](https://api.js.langchain.com/modules/__package_snake_name__.html) | ✅/❌ | beta/❌ | ✅/❌ | ![NPM - Downloads](https://img.shields.io/npm/dm/__package_name__?style=flat-square&label=%20) | ![NPM - Version](https://img.shields.io/npm/v/__package_name__?style=flat-square&label=%20) |\n",
"\n",
"### Model features\n",
"| [Tool calling](/docs/how_to/tool_calling) | [Structured output](/docs/how_to/structured_output/) | JSON mode | [Image input](/docs/how_to/multimodal_inputs/) | Audio input | Video input | [Token-level streaming](/docs/how_to/chat_streaming/) | Native async | [Token usage](/docs/how_to/chat_token_usage_tracking/) | [Logprobs](/docs/how_to/logprobs/) |\n",
"| :---: | :---: | :---: | :---: | :---: | :---: | :---: | :---: | :---: | :---: |\n",
"| ✅/❌ | ✅/❌ | ✅/❌ | ✅/❌ | ✅/❌ | ✅/❌ | ✅/❌ | ✅/❌ | ✅/❌ | ✅/❌ | \n",
"\n",
"## Setup\n",
"\n",
"- TODO: Update with relevant info.\n",
"\n",
"To access __ModuleName__ models you'll need to create a/an __ModuleName__ account, get an API key, and install the `__package_name__` integration package.\n",
"\n",
"### Credentials\n",
"\n",
"- TODO: Update with relevant info.\n",
"\n",
"Head to (TODO: link) to sign up to __ModuleName__ and generate an API key. Once you've done this set the __MODULE_NAME___API_KEY environment variable:\n",
"\n",
"```{=mdx}\n",
"\n",
"```bash\n",
"export __MODULE_NAME___API_KEY=\"your-api-key\"\n",
"```\n",
"\n",
"```"
]
},
{
"cell_type": "markdown",
"id": "72ee0c4b-9764-423a-9dbf-95129e185210",
"metadata": {},
"source": [
"If you want to get automated tracing of your model calls you can also set your [LangSmith](https://docs.smith.langchain.com/) API key by uncommenting below:\n",
"\n",
"```{=mdx}\n",
"\n",
"```bash\n",
"# export LANGCHAIN_TRACING_V2=\"true\"\n",
"# export LANGCHAIN_API_KEY=\"your-api-key\"\n",
"```\n",
"\n",
"```"
]
},
{
"cell_type": "markdown",
"id": "0730d6a1-c893-4840-9817-5e5251676d5d",
"metadata": {},
"source": [
"### Installation\n",
"\n",
"The LangChain __ModuleName__ integration lives in the `__package_name__` package:\n",
"\n",
"```{=mdx}\n",
"\n",
"```bash npm2yarn\n",
"npm i __package_name__\n",
"```\n",
"\n",
"```"
]
},
{
"cell_type": "markdown",
"id": "a38cde65-254d-4219-a441-068766c0d4b5",
"metadata": {},
"source": [
"## Instantiation\n",
"\n",
"Now we can instantiate our model object and generate chat completions:\n",
"\n",
"- TODO: Update model instantiation with relevant params."
]
},
{
"cell_type": "code",
"execution_count": null,
"id": "cb09c344-1836-4e0c-acf8-11d13ac1dbae",
"metadata": {
"vscode": {
"languageId": "typescript"
}
},
"outputs": [],
"source": [
"import { Chat__ModuleName__ } from \"__module_name__\" \n",
"\n",
"const llm = new Chat__ModuleName__({\n",
" model: \"model-name\",\n",
" temperature: 0,\n",
" max_tokens: undefined,\n",
" timeout: undefined,\n",
" maxRetries: 2,\n",
" // other params...\n",
"})"
]
},
{
"cell_type": "markdown",
"id": "2b4f3e15",
"metadata": {},
"source": [
"## Invocation\n",
"\n",
"- TODO: Run cells so output can be seen."
]
},
{
"cell_type": "code",
"execution_count": null,
"id": "62e0dbc3",
"metadata": {
"tags": [],
"vscode": {
"languageId": "typescript"
}
},
"outputs": [],
"source": [
"const messages = [\n",
" [\n",
" \"system\",\n",
" \"You are a helpful assistant that translates English to French. Translate the user sentence.\",\n",
" ],\n",
" [\"human\", \"I love programming.\"],\n",
"]\n",
"const aiMsg = await llm.invoke(messages)\n",
"aiMsg"
]
},
{
"cell_type": "code",
"execution_count": null,
"id": "d86145b3-bfef-46e8-b227-4dda5c9c2705",
"metadata": {
"vscode": {
"languageId": "typescript"
}
},
"outputs": [],
"source": [
"console.log(aiMsg.content)"
]
},
{
"cell_type": "markdown",
"id": "18e2bfc0-7e78-4528-a73f-499ac150dca8",
"metadata": {},
"source": [
"## Chaining\n",
"\n",
"We can [chain](/docs/how_to/sequence/) our model with a prompt template like so:\n",
"\n",
"- TODO: Run cells so output can be seen."
]
},
{
"cell_type": "code",
"execution_count": null,
"id": "e197d1d7-a070-4c96-9f8a-a0e86d046e0b",
"metadata": {
"vscode": {
"languageId": "typescript"
}
},
"outputs": [],
"source": [
"import { ChatPromptTemplate } from \"@langchain/core/prompts\"\n",
"\n",
"const prompt = ChatPromptTemplate.fromMessages(\n",
" [\n",
" [\n",
" \"system\",\n",
" \"You are a helpful assistant that translates {input_language} to {output_language}.\",\n",
" ],\n",
" [\"human\", \"{input}\"],\n",
" ]\n",
")\n",
"\n",
"const chain = prompt.pipe(llm);\n",
"await chain.invoke(\n",
" {\n",
" input_language: \"English\",\n",
" output_language: \"German\",\n",
" input: \"I love programming.\",\n",
" }\n",
")"
]
},
{
"cell_type": "markdown",
"id": "d1ee55bc-ffc8-4cfa-801c-993953a08cfd",
"metadata": {},
"source": [
"## TODO: Any functionality specific to this model provider\n",
"\n",
"E.g. creating/using finetuned models via this provider. Delete if not relevant."
]
},
{
"cell_type": "markdown",
"id": "3a5bb5ca-c3ae-4a58-be67-2cd18574b9a3",
"metadata": {},
"source": [
"## API reference\n",
"\n",
"For detailed documentation of all Chat__ModuleName__ features and configurations head to the API reference: https://api.js.langchain.com/classes/langchain___package_name__.__ModuleName__.html"
]
}
],
"metadata": {
"kernelspec": {
"display_name": "Python 3 (ipykernel)",
"language": "python",
"name": "python3"
},
"language_info": {
"codemirror_mode": {
"name": "ipython",
"version": 3
},
"file_extension": ".py",
"mimetype": "text/x-python",
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.11.9"
}
},
"nbformat": 4,
"nbformat_minor": 5
}
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