Update app.py

app.py

@@ -711,12 +711,12 @@ if view_mode == 'task_details' and selected_task_id:
                 st.rerun()
             else:
                 st.error(f"Failed to delete task {selected_task_id}")
-    else:
-        st.error(f"Task {selected_task_id} not found")
-        # Return to main board - use new API
-        for key in list(st.query_params.keys()):
-            del st.query_params[key]
-        st.rerun()
+        else:
+            st.error(f"Task {selected_task_id} not found")
+            # Return to main board - use new API
+            for key in list(st.query_params.keys()):
+                del st.query_params[key]
+            st.rerun()
 
 else:
     # Display storage status notification if using memory storage