redirect to login when session expires

app.py

@@ -41,6 +41,7 @@ def index():
 @app.route("/home")
 @cache.cached(timeout=60)  # cache for 120 seconds
 def home():
+    if session.get("logged_in"):
         base_url = app.config["BASE_URL"]  # Access base_url from the config
         all_accounts = get_user_accounts(base_url, session["auth_credentials"])
         count = len(all_accounts)
@@ -53,6 +54,7 @@ def home():
             current_month_accounts=current_month_accounts,
             expired_accounts=expired_accounts,
         )
+    return render_template("index.html")
 
 
 @app.route("/login", methods=["POST"])