Update app.py

app.py

@@ -63,7 +63,7 @@ def build_prompt(location, roof_size, electricity_bill, ghi, solar_cost_per_kw):
 if submitted and location and roof_size > 0 and electricity_bill >= 0:
     state_data = df[df['State'].str.contains(location, case=False)].iloc[0]
     
-     if state_data is not None:
+    if state_data is not None:
         ghi = state_data['Avg_GHI (kWh/m²/day)']
         solar_cost_per_kw = state_data['Solar_Cost_per_kW (₹)']