mirror of
https://github.com/hwchase17/langchain
synced 2024-11-13 19:10:52 +00:00
b1fa726377
Updates docs and cookbooks to import ChatOpenAI, OpenAI, and OpenAI Embeddings from `langchain_openai` There are likely more --------- Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>
106 lines
2.6 KiB
Plaintext
106 lines
2.6 KiB
Plaintext
{
|
||
"cells": [
|
||
{
|
||
"cell_type": "markdown",
|
||
"id": "f69d4a4c-137d-47e9-bea1-786afce9c1c0",
|
||
"metadata": {},
|
||
"source": [
|
||
"# Analyze a single long document\n",
|
||
"\n",
|
||
"The AnalyzeDocumentChain takes in a single document, splits it up, and then runs it through a CombineDocumentsChain."
|
||
]
|
||
},
|
||
{
|
||
"cell_type": "code",
|
||
"execution_count": 3,
|
||
"id": "2a0707ce-6d2d-471b-bc33-64da32a7b3f0",
|
||
"metadata": {},
|
||
"outputs": [],
|
||
"source": [
|
||
"with open(\"../docs/docs/modules/state_of_the_union.txt\") as f:\n",
|
||
" state_of_the_union = f.read()"
|
||
]
|
||
},
|
||
{
|
||
"cell_type": "code",
|
||
"execution_count": 7,
|
||
"id": "ca14d161-2d5b-4a6c-a296-77d8ce4b28cd",
|
||
"metadata": {},
|
||
"outputs": [],
|
||
"source": [
|
||
"from langchain.chains import AnalyzeDocumentChain\n",
|
||
"from langchain_openai import ChatOpenAI\n",
|
||
"\n",
|
||
"llm = ChatOpenAI(model=\"gpt-3.5-turbo\", temperature=0)"
|
||
]
|
||
},
|
||
{
|
||
"cell_type": "code",
|
||
"execution_count": 8,
|
||
"id": "9f97406c-85a9-45fb-99ce-9138c0ba3731",
|
||
"metadata": {},
|
||
"outputs": [],
|
||
"source": [
|
||
"from langchain.chains.question_answering import load_qa_chain\n",
|
||
"\n",
|
||
"qa_chain = load_qa_chain(llm, chain_type=\"map_reduce\")"
|
||
]
|
||
},
|
||
{
|
||
"cell_type": "code",
|
||
"execution_count": 9,
|
||
"id": "0871a753-f5bb-4b4f-a394-f87f2691f659",
|
||
"metadata": {},
|
||
"outputs": [],
|
||
"source": [
|
||
"qa_document_chain = AnalyzeDocumentChain(combine_docs_chain=qa_chain)"
|
||
]
|
||
},
|
||
{
|
||
"cell_type": "code",
|
||
"execution_count": 10,
|
||
"id": "e6f86428-3c2c-46a0-a57c-e22826fdbf91",
|
||
"metadata": {},
|
||
"outputs": [
|
||
{
|
||
"data": {
|
||
"text/plain": [
|
||
"'The President said, \"Tonight, I’d like to honor someone who has dedicated his life to serve this country: Justice Stephen Breyer—an Army veteran, Constitutional scholar, and retiring Justice of the United States Supreme Court. Justice Breyer, thank you for your service.\"'"
|
||
]
|
||
},
|
||
"execution_count": 10,
|
||
"metadata": {},
|
||
"output_type": "execute_result"
|
||
}
|
||
],
|
||
"source": [
|
||
"qa_document_chain.run(\n",
|
||
" input_document=state_of_the_union,\n",
|
||
" question=\"what did the president say about justice breyer?\",\n",
|
||
")"
|
||
]
|
||
}
|
||
],
|
||
"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": "3.9.1"
|
||
}
|
||
},
|
||
"nbformat": 4,
|
||
"nbformat_minor": 5
|
||
}
|