Update app.py

app.py

@@ -26,7 +26,6 @@ from ui_generators import (
     build_analytics_tab_plot_area, 
     BOMB_ICON, EXPLORE_ICON, FORMULA_ICON, ACTIVE_ICON 
 )
-from analytics_data_processing import prepare_filtered_analytics_data # This is key for data structure
 from analytics_plot_generator import update_analytics_plots_figures
 from formulas import PLOT_FORMULAS