change layout

app.py

@@ -113,11 +113,12 @@ def streaming_object_detection(recording_id: str, img):
 
 with gr.Blocks() as demo:
     with gr.Row():
-        img = gr.Image(interactive=True, label="Image")
+        with gr.Column():
+            img = gr.Image(interactive=True, label="Image")
         with gr.Column():
             detect_objects = gr.Button("Detect objects")
 
-    with gr.Row():
+    with gr.Column():
         viewer = Rerun(
             streaming=False,
             panel_states={