Spaces:
Runtime error
Runtime error
File size: 1,333 Bytes
9cb7439 |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 |
from fastapi import FastAPI, File, UploadFile, Form, HTTPException
from fastapi.responses import JSONResponse
import os
import shutil
from chain import extract_pdf_with_user, get_final_aswer
app = FastAPI()
UPLOAD_DIR = "uploads"
os.makedirs(UPLOAD_DIR, exist_ok=True)
@app.post("/extract/")
async def extract_pdf(
user_id: str = Form(...),
name: str = Form(...),
uploaded_file: UploadFile = File(...)
):
if not uploaded_file.filename.endswith(".pdf"):
raise HTTPException(status_code=400, detail="Only PDF files are allowed.")
upload_path = os.path.join(UPLOAD_DIR, uploaded_file.filename)
with open(upload_path, "wb") as buffer:
shutil.copyfileobj(uploaded_file.file, buffer)
documents = extract_pdf_with_user(user_id, upload_path, name)
return {"message": "PDF processed!", "documents": documents}
@app.post("/answer/")
async def get_answer(
user_id: str = Form(...),
name: str = Form(...),
query: str = Form(...)
):
pdf_path = os.path.join(UPLOAD_DIR, f"{name}.pdf")
if not os.path.exists(pdf_path):
raise HTTPException(status_code=404, detail=f"No PDF found with name '{name}.pdf'. Please upload and extract first.")
answer = get_final_aswer(query, user_id, pdf_path)
return {"message": "Answer generated!", "answer": answer}
|