Update app.py

app.py

@@ -5,13 +5,7 @@ import google.generativeai as genai
 import fitz  # PyMuPDF to read PDF
 
 # Load Gemini API key from Hugging Face secret
-genai.configure(api_key=os.getenv("AIzaSyDX-JAUDT7NB65Ry2P5ymEFlzKNohWKTlg"))
-model = genai.GenerativeModel("gemini-2.0-flash")
-
-# PDF reading utility
-def extract_text_from_pdf(pdf_file):
-    text = ""
-    doc = fitz.open(pdf_file.name)
+genai.configure(api_key=os.getenv("API_Key
     for page in doc:
         text += page.get_text()
     return text.strip()