Update app.py

app.py

@@ -35,20 +35,22 @@ app_ui = ui.page_fluid(
         ui.download_button("download", "Download Results", class_="btn-primary"),
         class_="nav-bar"
     ),
-    ui.layout_sidebar(
-        ui.sidebar(
-            ui.input_file("upload", "Upload Images",
-                         multiple=True,
-                         accept=[".png", ".jpg", ".jpeg"]),
-            ui.input_action_button("analyze", "Analyze", class_="btn-success"),
-            ui.input_switch("cls_agnostic_nms", "Class Agnostic NMS", False),
-            ui.input_switch("mask", "Mask", False),
-            ui.input_slider("threshold", "NMS Threshold", 0, 1.0, 0.8),
-            width =300
-        ),
-        ui.output_ui("results_container"),
-        border=False,
-        border_radius=False
+    ui.div(
+        ui.layout_sidebar(
+            ui.sidebar(
+                ui.input_file("upload", "Upload Images",
+                             multiple=True,
+                             accept=[".png", ".jpg", ".jpeg"]),
+                ui.input_action_button("analyze", "Analyze", class_="btn-success"),
+                ui.input_switch("cls_agnostic_nms", "Class Agnostic NMS", False),
+                ui.input_switch("mask", "Mask", False),
+                ui.input_slider("threshold", "NMS Threshold", 0, 1.0, 0.8),
+                width =300
+            ),
+            ui.output_ui("results_container"),
+            border=False,
+            border_radius=False
+        )
     )
 )