Update app.py

app.py

@@ -409,6 +409,8 @@ 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):
@@ -450,7 +452,6 @@ class GradioUI:
                         # Add session state to store session-specific data
                         session_state = gr.State({})  # Initialize empty state for each session
                         stored_messages = gr.State([])
-                        file_uploads_log = gr.State([])
                         chatbot = gr.Chatbot(
                             label="open-Deep-Research",
                             type="messages",