Update app.py

app.py

@@ -5,6 +5,10 @@ import requests
 from ocr_utils import extract_text_from_image
 from pdf_utils import extract_text_from_pdf
 from prompt_builder import build_prompt
+import os
+
+HF_API_KEY = os.environ.get("HF_API_KEY")
+OCR_API_KEY = os.environ.get("OCR_API_KEY")
 
 # Load secrets
 with open("secrets.json") as f: