add contour code but need to update

update electricity data

config.json

@@ -15,31 +15,31 @@
         "capacity": 5000
     },
     "pv_capacities":{
-        "begin": 5000,
+        "begin": 0,
         "end": 50000,
-        "groups": 3 
+        "groups": 5 
     },
     "ess_capacities":{
-        "begin": 5000,
-        "end": 50000,
-        "groups": 3 
+        "begin": 0,
+        "end": 100000,
+        "groups": 10 
     },
     "time_interval":{
         "numerator": 15,
         "denominator": 60
     },
     "annotated": {
-        "unmet_prob": true,
+        "unmet_prob": false,
         "benefit": false,
-        "cost": true 
+        "cost": false 
     },
     "figure_size":{
-        "height": 18,
-        "length": 20
+        "height": 9,
+        "length": 10
     },
     "plot_title":{
-        "unmet_prob": "Probability of unmet electricity demands",
-        "cost": "Costs of the PV System/million Eur",
-        "benefit": "Benefit Heatmap Based on PV and ESS Capacities (thousand EUR/year)"
+        "unmet_prob": "Coverage Rate of Factory Electrical Demands",
+        "cost": "Costs of Microgrid system [m-EUR]",
+        "benefit": "Financial Profit Based on Py & Ess Configuration (k-EUR / year)"
     }
 }