mirror of
https://github.com/hwchase17/langchain
synced 2024-11-08 07:10:35 +00:00
69 lines
1.6 KiB
Plaintext
69 lines
1.6 KiB
Plaintext
{
|
|
"cells": [
|
|
{
|
|
"attachments": {},
|
|
"cell_type": "markdown",
|
|
"id": "681a5d1e",
|
|
"metadata": {},
|
|
"source": [
|
|
"## Run Template\n",
|
|
"\n",
|
|
"In `server.py`, set -\n",
|
|
"```\n",
|
|
"from fastapi import FastAPI\n",
|
|
"from langserve import add_routes\n",
|
|
"from propositional_retrieval import chain\n",
|
|
"\n",
|
|
"app = FastAPI(\n",
|
|
" title=\"LangChain Server\",\n",
|
|
" version=\"1.0\",\n",
|
|
" description=\"Retriever and Generator for RAG Chroma Dense Retrieval\",\n",
|
|
")\n",
|
|
"\n",
|
|
"add_routes(app, chain, path=\"/propositional-retrieval\")\n",
|
|
"\n",
|
|
"if __name__ == \"__main__\":\n",
|
|
" import uvicorn\n",
|
|
"\n",
|
|
" uvicorn.run(app, host=\"localhost\", port=8000)\n",
|
|
"\n",
|
|
"```"
|
|
]
|
|
},
|
|
{
|
|
"cell_type": "code",
|
|
"execution_count": null,
|
|
"id": "d774be2a",
|
|
"metadata": {},
|
|
"outputs": [],
|
|
"source": [
|
|
"from langserve.client import RemoteRunnable\n",
|
|
"\n",
|
|
"rag_app = RemoteRunnable(\"http://localhost:8001/propositional-retrieval\")\n",
|
|
"rag_app.invoke(\"How are transformers related to convolutional neural networks?\")"
|
|
]
|
|
}
|
|
],
|
|
"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": "3.11.2"
|
|
}
|
|
},
|
|
"nbformat": 4,
|
|
"nbformat_minor": 5
|
|
}
|