modified

app.py

@@ -1352,12 +1352,12 @@ def task_form():
     function addTask(container) {
         const taskBlock = document.createElement('div');
         taskBlock.className = 'task-block';
-        taskBlock.innerHTML = 
+        taskBlock.innerHTML = `
             <button class="remove-btn" onclick="this.parentElement.remove()">✕</button>
             Chapter: <input type="text" class="chapter">
             Description: <input type="text" class="description">
             Time (hrs): <input type="number" class="time" min="1">
-        ;
+        `;
         container.appendChild(taskBlock);
     }