Update app.py

app.py

@@ -147,8 +147,8 @@ def plot_capacity_distribution(alternative_solutions, selected_technologies):
 
     return fig_violin
 
-# Function to create cost breakdown stacked bar plot for each threshold
-def plot_cost_breakdown(alternative_solutions, selected_technologies):
+# Function to create cost breakdown stacked bar plot for each threshold and technology type
+def plot_cost_breakdown(alternative_solutions, selected_technologies, renewable_capacity_cost, battery_cost_per_mwh):
     # Generate a bar plot for each case based on threshold and technology type
     for sol in alternative_solutions:
         cost_data = {
@@ -196,4 +196,9 @@ if st.button("Run MGA Optimization"):
         st.plotly_chart(fig_violin, use_container_width=True)
 
         # Display cost breakdown stacked bar plots for each case
-        plot_cost_breakdown(alternative_solutions, selected_technologies)
+        plot_cost_breakdown(alternative_solutions, selected_technologies, {
+            'solar': solar_cost,
+            'onshore_wind': onshore_wind_cost,
+            'offshore_wind': offshore_wind_cost,
+            'river': river_cost
+        }, battery_cost)