price-builder-backend/main.py

from fastapi import FastAPI, Depends, HTTPException
from sqlalchemy.orm import Session
from typing import List
from models.models import Laptop
from schemas import LaptopCreate, LaptopResponse
from database import SessionLocal, engine, Base
from pydantic import BaseModel
import joblib
import pandas as pd
import numpy as np

# Загрузка модели и списка признаков
model = joblib.load('laptop_price_model.pkl')
feature_columns = joblib.load('feature_columns.pkl')

app = FastAPI()