Fixed an error

garage_door_script.py

@@ -45,7 +45,7 @@ def login():
         if request.form['username'] != 'admin' or request.form['password'] != 'admin':
             error = 'Invalid Credentials. Please try again.'
         else:
-            return redirect(url_for('home'))
+            return redirect(url_for('index'))
     return render_template('login.html', error=error)
 
 if __name__ == '__main__':