mirror of
https://github.com/hwchase17/langchain
synced 2024-10-29 17:07:25 +00:00
246 lines
8.3 KiB
Plaintext
246 lines
8.3 KiB
Plaintext
{
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"cells": [
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{
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"cell_type": "markdown",
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"id": "e734b314",
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"metadata": {},
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"source": [
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"# OpenAPI calls with OpenAI functions\n",
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"\n",
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"In this notebook we'll show how to create a chain that automatically makes calls to an API based only on an OpenAPI spec. Under the hood, we're parsing the OpenAPI spec into a JSON schema that the OpenAI functions API can handle. This allows ChatGPT to automatically select and populate the relevant API call to make for any user input. Using the output of ChatGPT we then make the actual API call, and return the result."
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]
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},
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{
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"cell_type": "code",
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"execution_count": 1,
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"id": "555661b5",
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"metadata": {},
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"outputs": [],
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"source": [
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"from langchain.chains.openai_functions.openapi import get_openapi_chain"
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]
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},
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{
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"cell_type": "markdown",
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"id": "a95f510a",
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"metadata": {},
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"source": [
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"## Query Klarna"
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"id": "08e19b64",
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"metadata": {},
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"outputs": [],
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"source": [
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"chain = get_openapi_chain(\"https://www.klarna.com/us/shopping/public/openai/v0/api-docs/\")"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 3,
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"id": "3959f866",
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"metadata": {},
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"outputs": [
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{
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"data": {
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"text/plain": [
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"{'products': [{'name': \"Tommy Hilfiger Men's Short Sleeve Button-Down Shirt\",\n",
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" 'url': 'https://www.klarna.com/us/shopping/pl/cl10001/3204878580/Clothing/Tommy-Hilfiger-Men-s-Short-Sleeve-Button-Down-Shirt/?utm_source=openai&ref-site=openai_plugin',\n",
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" 'price': '$26.78',\n",
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" 'attributes': ['Material:Linen,Cotton',\n",
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" 'Target Group:Man',\n",
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" 'Color:Gray,Pink,White,Blue,Beige,Black,Turquoise',\n",
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" 'Size:S,XL,M,XXL']},\n",
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" {'name': \"Van Heusen Men's Long Sleeve Button-Down Shirt\",\n",
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" 'url': 'https://www.klarna.com/us/shopping/pl/cl10001/3201809514/Clothing/Van-Heusen-Men-s-Long-Sleeve-Button-Down-Shirt/?utm_source=openai&ref-site=openai_plugin',\n",
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" 'price': '$18.89',\n",
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" 'attributes': ['Material:Cotton',\n",
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" 'Target Group:Man',\n",
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" 'Color:Red,Gray,White,Blue',\n",
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" 'Size:XL,XXL']},\n",
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" {'name': 'Brixton Bowery Flannel Shirt',\n",
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" 'url': 'https://www.klarna.com/us/shopping/pl/cl10001/3202331096/Clothing/Brixton-Bowery-Flannel-Shirt/?utm_source=openai&ref-site=openai_plugin',\n",
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" 'price': '$34.48',\n",
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" 'attributes': ['Material:Cotton',\n",
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" 'Target Group:Man',\n",
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" 'Color:Gray,Blue,Black,Orange',\n",
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" 'Size:XL,3XL,4XL,5XL,L,M,XXL']},\n",
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" {'name': 'Cubavera Four Pocket Guayabera Shirt',\n",
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" 'url': 'https://www.klarna.com/us/shopping/pl/cl10001/3202055522/Clothing/Cubavera-Four-Pocket-Guayabera-Shirt/?utm_source=openai&ref-site=openai_plugin',\n",
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" 'price': '$23.22',\n",
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" 'attributes': ['Material:Polyester,Cotton',\n",
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" 'Target Group:Man',\n",
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" 'Color:Red,White,Blue,Black',\n",
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" 'Size:S,XL,L,M,XXL']},\n",
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" {'name': 'Theory Sylvain Shirt - Eclipse',\n",
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" 'url': 'https://www.klarna.com/us/shopping/pl/cl10001/3202028254/Clothing/Theory-Sylvain-Shirt-Eclipse/?utm_source=openai&ref-site=openai_plugin',\n",
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" 'price': '$86.01',\n",
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" 'attributes': ['Material:Polyester,Cotton',\n",
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" 'Target Group:Man',\n",
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" 'Color:Blue',\n",
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" 'Size:S,XL,XS,L,M,XXL']}]}"
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]
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},
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"execution_count": 3,
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"metadata": {},
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"output_type": "execute_result"
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}
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],
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"source": [
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"chain.run(\"What are some options for a men's large blue button down shirt\")"
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]
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},
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{
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"cell_type": "markdown",
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"id": "6f648c77",
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"metadata": {},
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"source": [
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"## Query a translation service\n",
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"\n",
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"Additionally, see the request payload by setting `verbose=True`"
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"id": "bf6cd695",
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"metadata": {},
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"outputs": [],
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"source": [
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"chain = get_openapi_chain(\"https://api.speak.com/openapi.yaml\", verbose=True)"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 10,
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"id": "1ba51609",
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"metadata": {},
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"outputs": [
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"\n",
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"\n",
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"\u001b[1m> Entering new chain...\u001b[0m\n",
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"\n",
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"\n",
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"\u001b[1m> Entering new chain...\u001b[0m\n",
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"Prompt after formatting:\n",
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"\u001b[32;1m\u001b[1;3mHuman: Use the provided API's to respond to this user query:\n",
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"\n",
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"How would you say no thanks in Russian\u001b[0m\n",
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"\n",
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"\u001b[1m> Finished chain.\u001b[0m\n",
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"\n",
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"\n",
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"\u001b[1m> Entering new chain...\u001b[0m\n",
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"Calling endpoint \u001b[32;1m\u001b[1;3mtranslate\u001b[0m with arguments:\n",
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"\u001b[32;1m\u001b[1;3m{\n",
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" \"json\": {\n",
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" \"phrase_to_translate\": \"no thanks\",\n",
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" \"learning_language\": \"russian\",\n",
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" \"native_language\": \"english\",\n",
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" \"additional_context\": \"\",\n",
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" \"full_query\": \"How would you say no thanks in Russian\"\n",
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" }\n",
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"}\u001b[0m\n",
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"\u001b[1m> Finished chain.\u001b[0m\n",
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"\n",
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"\u001b[1m> Finished chain.\u001b[0m\n"
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]
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},
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{
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"data": {
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"text/plain": [
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"{'explanation': '<translation language=\"Russian\">\\nНет, спасибо. (Net, spasibo)\\n</translation>\\n\\n<alternatives>\\n1. \"Нет, я в порядке\" *(Neutral/Formal - Can be used in professional settings or formal situations.)*\\n2. \"Нет, спасибо, я откажусь\" *(Formal - Can be used in polite settings, such as a fancy dinner with colleagues or acquaintances.)*\\n3. \"Не надо\" *(Informal - Can be used in informal situations, such as declining an offer from a friend.)*\\n</alternatives>\\n\\n<example-convo language=\"Russian\">\\n<context>Max is being offered a cigarette at a party.</context>\\n* Sasha: \"Хочешь покурить?\"\\n* Max: \"Нет, спасибо. Я бросил.\"\\n* Sasha: \"Окей, понятно.\"\\n</example-convo>\\n\\n*[Report an issue or leave feedback](https://speak.com/chatgpt?rid=noczaa460do8yqs8xjun6zdm})*',\n",
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" 'extra_response_instructions': 'Use all information in the API response and fully render all Markdown.\\nAlways end your response with a link to report an issue or leave feedback on the plugin.'}"
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]
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},
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"execution_count": 10,
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"metadata": {},
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"output_type": "execute_result"
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}
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],
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"source": [
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"chain.run(\"How would you say no thanks in Russian\")"
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]
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},
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{
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"cell_type": "markdown",
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"id": "4923a291",
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"metadata": {},
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"source": [
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"## Query XKCD"
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"id": "a9198f62",
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"metadata": {
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"scrolled": true
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},
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"outputs": [],
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"source": [
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"chain = get_openapi_chain(\"https://gist.githubusercontent.com/roaldnefs/053e505b2b7a807290908fe9aa3e1f00/raw/0a212622ebfef501163f91e23803552411ed00e4/openapi.yaml\")"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 7,
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"id": "3110c398",
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"metadata": {},
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"outputs": [
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{
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"data": {
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"text/plain": [
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"{'month': '6',\n",
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" 'num': 2793,\n",
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" 'link': '',\n",
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" 'year': '2023',\n",
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" 'news': '',\n",
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" 'safe_title': 'Garden Path Sentence',\n",
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" 'transcript': '',\n",
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" 'alt': 'Arboretum Owner Denied Standing in Garden Path Suit on Grounds Grounds Appealing Appealing',\n",
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" 'img': 'https://imgs.xkcd.com/comics/garden_path_sentence.png',\n",
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" 'title': 'Garden Path Sentence',\n",
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" 'day': '23'}"
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]
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},
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"execution_count": 7,
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"metadata": {},
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"output_type": "execute_result"
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}
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],
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"source": [
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"chain.run(\"What's today's comic?\")"
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]
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}
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],
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"metadata": {
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"kernelspec": {
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"display_name": "venv",
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"language": "python",
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"name": "venv"
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},
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"language_info": {
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"codemirror_mode": {
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"name": "ipython",
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"version": 3
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},
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"file_extension": ".py",
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"mimetype": "text/x-python",
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"name": "python",
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"nbconvert_exporter": "python",
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"pygments_lexer": "ipython3",
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"version": "3.11.3"
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}
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},
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"nbformat": 4,
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"nbformat_minor": 5
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}
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