Update app.py

app.py

@@ -352,7 +352,7 @@ with gr.Blocks(css=css) as demo:
             processed_zip = gr.File(label="Output Archive")
             result = gr.Model3D(label="3D Mesh", clear_color=[0.5, 0.5, 0.5, 0.0], camera_position=[0, 90, 0])
             svg_in = gr.HTML(value="""
-              <svg id='svg_in' height='128' width='256' viewBox='0 0 256 128' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' style='touch-action:none;' onload='
+              <svg id='svg_in' height='128' width='256' viewBox='0 0 256 128' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' style='touch-action:none;' onload=\"
               try{
                 var pts = '';
                 for (var i=0; i<256; i++) {
@@ -370,11 +370,11 @@ with gr.Blocks(css=css) as demo:
                   document.getElementsByTagName('input[type=text]')[1].value = document.getElementById('pl').getAttribute('points');
                 }
               }catch(e){alert(e);}
-              '>
+              \">
                 <defs>
-                  <linearGradient id="lg" x1="0%" x2="100%" y1="0%" y2="0%">
-                    <stop offset="0%" stop-color="white"/>
-                    <stop offset="100%" stop-color="black"/>
+                  <linearGradient id='lg' x1='0%' x2='100%' y1='0%' y2='0%'>
+                    <stop offset='0%' stop-color='white'/>
+                    <stop offset='100%' stop-color='black'/>
                   </linearGradient>
                 </defs>
                 <polyline id='pl' points='0,0 0,127 255,127 255,0' stroke='url(#lg)' fill='none' stroke-width='3'/>