Update static/index.html

static/index.html

@@ -100,7 +100,7 @@
         resultsContainer.appendChild(resDiv);
 
         try {
-          const response = await fetch('${window.location.origin}/predict', {
+          const response = await fetch(`${window.location.origin}/predict`, {
             method: 'POST',
             body: formData
           });