Added decorator for admin

app.py

@@ -1,15 +1,13 @@
 from application import app
 from flask import redirect, url_for
-from flask_login import current_user  # type: ignore
+from flask_login import current_user, login_required  # type: ignore
 
 
 # home route
 @app.route("/")
+@login_required
 def index():
-    if current_user.is_authenticated:
-        return redirect(url_for("dash.index"))
-    else:
-        return redirect(url_for("auth.login"))
+    return redirect(url_for("dash.index"))
 
 
 # App deployment