Update app.py

app.py

@@ -409,8 +409,6 @@ class GradioUI:
     def launch(self, **kwargs):
 
         with gr.Blocks(theme="ocean", fill_height=True) as demo:
-            file_uploads_log = gr.State([])
-
             # Different layouts for mobile and computer devices
             @gr.render()
             def layout(request: gr.Request):
@@ -419,6 +417,8 @@ class GradioUI:
                 # Render layout with sidebar 
                 if device == "Desktop":
                     with gr.Blocks(fill_height=True,) as sidebar_demo:
+                        file_uploads_log = gr.State([])
+
                         with gr.Sidebar():
                             gr.Markdown("""# open Deep Research - free the AI agents!