Update app.py

app.py

@@ -6,6 +6,9 @@ import requests
 from flask import Flask, request, jsonify, render_template
 import torch
 
+CHAT_API_KEY = os.getenv("CHAT_API_KEY")
+
+
 #Connect to index.html
 app = Flask(__name__)
 @app.route("/")
@@ -19,7 +22,7 @@ def ask():
     if not question:
         return jsonify({"error": "Please provide a question."}), 400
 
-    genai.configure(api_key="AIzaSyA5FFcaVCfVmwf7X5C59n4xWc96xWR-A_4")
+    genai.configure(api_key=CHAT_API_KEY)
 
     try:
         # use Google's Gemini-2.0-Flash nodle for generating content