Update app.py

app.py

@@ -128,12 +128,6 @@ with gr.Blocks(title="ROS2 Expert Assistant") as demo:
                 value="Select a question...",
                 label="Pre-defined Questions"
             )
-        with gr.Column(scale=1):
-            # Info icon with tooltip
-            gr.Markdown(
-                """<div title="{}">ℹ️</div>""".format(DROPDOWN_TOOLTIP),
-                elem_classes=["tooltip"]
-            )
         
     with gr.Row():
         # Chat interface