Update app.py

app.py

@@ -406,9 +406,10 @@ with gr.Blocks(title="Backend-Focused LLaMA/Mistral CRUD Assistant", theme=gr.th
 
 
             with gr.Row(elem_id="session-action-row"):
-                new_btn = gr.Button("➕", elem_id="new-chat-btn", tooltip="New Chat")
-                del_btn = gr.Button("🗑️", elem_id="delete-chat-btn", tooltip="Delete Chat")
-                refresh_btn = gr.Button("🔄", elem_id="refresh-btn", tooltip="Refresh List")
+                new_btn = gr.Button("➕", elem_id="new-chat-btn")
+                del_btn = gr.Button("🗑️", elem_id="delete-chat-btn")
+                refresh_btn = gr.Button("🔄", elem_id="refresh-btn")
+
 
 
             gr.Markdown("### 🤖 Model Selection")