Update app.py

app.py

@@ -412,7 +412,7 @@ HTML_CONTENT = """
         const embedLinkInput = document.getElementById('embedLink');
         const uploadBtn = document.getElementById('uploadBtn');
 
-        fileInput.addEventListener('change', handleFileSelect);
+                fileInput.addEventListener('change', handleFileSelect);
 
         uploadForm.addEventListener('submit', (e) => {
             e.preventDefault();
@@ -421,7 +421,7 @@ HTML_CONTENT = """
             }
         });
 
-                dropZone.addEventListener('dragover', (e) => {
+        dropZone.addEventListener('dragover', (e) => {
             e.preventDefault();
             dropZone.classList.add('drag-over');
         });
@@ -462,6 +462,7 @@ HTML_CONTENT = """
                 const file = e.target.files[0];
                 fileName.textContent = file.name;
                 uploadBtn.style.display = 'inline-block';
+                fileInput.files = e.target.files;  // Update the fileInput with the new file
             }
         }