Update app.py

app.py

@@ -34,6 +34,7 @@ models=[
 o = "V"
 
 t_out = ("""
+<style>
 #container{
     position: relative;
     width: 200px;
@@ -52,6 +53,7 @@ t_out = ("""
     height: 30px;
     background: red;
 }
+</style>
 <div id="container">
     <div id="main_image"></div>
     <div id="overlay_image"></div>