fixed error

app.py

@@ -91,9 +91,8 @@ def financial_analysis(consumption: float, production: float, storage: float) ->
         grid_offset = min(grid_purchased, storage)
         grid_purchased -= grid_offset
 
-    monthly_savings = (
-        (consumption * st.session_state.grid_price / 100)
-       
+    monthly_savings = consumption * st.session_state.grid_price / 100
+
     total_investment = (
         st.session_state.solar_panels * st.session_state.panel_price
         + st.session_state.batteries * st.session_state.battery_price