Update app.py

app.py

@@ -126,23 +126,14 @@ from flask import session, redirect, request, url_for, make_response
 
 @app.route("/logout")
 def logout():
-    # Clear session variables
-    session.pop('name', None)
-    session.pop('email', None)
-    session.pop('rewardPoints', None)
-    session.pop('coupon', None)
-
-    # Create the redirect response
+    session.clear()  # Clear session
+    session.modified = True  # Explicitly mark session as modified
+    # Optionally, delete the session cookie explicitly
     response = redirect("https://biryanihub-dev-ed.develop.my.salesforce-sites.com/PublicLogin")
-
-    # Add headers to prevent caching (optional, but helpful)
-    response.headers['Cache-Control'] = 'no-cache, no-store, must-revalidate'
-    response.headers['Pragma'] = 'no-cache'
-    response.headers['Expires'] = '0'
-
-    # Return the response with the added headers
+    response.delete_cookie('session')  # Adjust this depending on the session cookie name
     return response
 
+
 @app.route("/signup", methods=["GET", "POST"])
 def signup():
     if request.method == "POST":