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app.py

@@ -3,13 +3,17 @@ import os
 import re
 import json
 from io import BytesIO
+from typing import List, Dict, Any, Optional
 
 from fastapi import FastAPI
 from pydantic import BaseModel
 import requests
-from PIL import Image
+from PIL import Image, ImageOps
 from pdf2image import convert_from_bytes
 import pytesseract
+from pytesseract import Output
+import numpy as np
+import cv2
 import google.generativeai as genai
 
 # ---------------- LLM CONFIG (Gemini) ----------------