icon added

Frontend/templates/base.html

@@ -7,7 +7,7 @@
   <meta http-equiv="X-UA-Compatible" content="IE=edge">
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
   <meta charset="utf-8" />
-  <link rel="icon" href="{{url_for('static',filename='optisico\.ico')}}">
+  <link rel="icon" href="{{url_for('static',filename='optisicon.ico')}}">
   <link rel="stylesheet" href="{{url_for('static',filename='styles.css')}}">
   <meta name="viewport" content="width=device-width, initial-scale=1" />
   <meta name="theme-color" content="#000000" />