Update app.py

app.py

@@ -309,16 +309,26 @@ def create_card(title, content, color, card_type):
     return card_html
 
 
-def clear_all():
-    """Clear all outputs and reset session"""
+# def clear_all():
+#     """Clear all outputs and reset session"""
+#     return (
+#         "",
+#         "<div style='padding:40px; text-align:center; color:#757575; background:#fafafa; border-radius:10px; min-height:300px; display:flex; align-items:center; justify-content:center;'><div><p style='font-size:1.1em;'>Your route details will appear here</p><p style='font-size:0.9em; margin-top:10px; color:#9e9e9e;'>Enter a query and click Send to get started</p></div></div>",
+#         "<div style='padding:40px; text-align:center; color:#757575; background:#fafafa; border-radius:10px; min-height:600px; display:flex; align-items:center; justify-content:center;'><div><p style='font-size:1.1em;'>Interactive map will appear here</p><p style='font-size:0.9em; margin-top:10px; color:#9e9e9e;'>Plan a route to see the map</p></div></div>",
+#         None  # Reset thread_id to start new conversation
+#     )
+
+def clear_all(current_session):
+    """Clear all outputs but preserve session for memory continuity"""
     return (
         "",
         "<div style='padding:40px; text-align:center; color:#757575; background:#fafafa; border-radius:10px; min-height:300px; display:flex; align-items:center; justify-content:center;'><div><p style='font-size:1.1em;'>Your route details will appear here</p><p style='font-size:0.9em; margin-top:10px; color:#9e9e9e;'>Enter a query and click Send to get started</p></div></div>",
         "<div style='padding:40px; text-align:center; color:#757575; background:#fafafa; border-radius:10px; min-height:600px; display:flex; align-items:center; justify-content:center;'><div><p style='font-size:1.1em;'>Interactive map will appear here</p><p style='font-size:0.9em; margin-top:10px; color:#9e9e9e;'>Plan a route to see the map</p></div></div>",
-        None  # Reset thread_id to start new conversation
+        current_session  # Keep the session to preserve conversation memory
     )
 
 
+
 with gr.Blocks(
     theme=gr.themes.Soft(primary_hue="green", secondary_hue="emerald"),
     title="SparkDelivery - Intelligent Route Planning",
@@ -463,9 +473,15 @@ with gr.Blocks(
         outputs=[output, map_output, user_session_state,query_input]
     )
     
+    # clear_btn.click(
+    #     fn=clear_all,
+    #     inputs=None,
+    #     outputs=[query_input, output, map_output, user_session_state]
+    # )
+
     clear_btn.click(
         fn=clear_all,
-        inputs=None,
+        inputs=[user_session_state],
         outputs=[query_input, output, map_output, user_session_state]
     )