Update app.py

app.py

@@ -29,13 +29,14 @@ def load_data():
 
 df = load_data()
 
+# Build prompt for Gemini
 # Build prompt for Gemini
 def build_prompt(location, project_type, roof_size=None, desired_kwh=None, electricity_bill=None, ghi=None, solar_cost_per_kw=None):
     if project_type == "Rooftop Solar":
         prompt = f"""
 You are an AI-based solar project estimator.
 Use the following calculation methods:
-- Estimated system size (kW) = Roof size (sq meters) × 0.15
+- Estimated system size (kW) = Roof size (sq meters) × 0.10
 - Estimated daily solar output (kWh) = System size (kW) × Average GHI (kWh/m²/day)
 - Total system cost (₹) = System size (kW) × Solar system cost per kW
 - Assume tariff rate = ₹7/kWh
@@ -82,6 +83,7 @@ Payback period in years: <value>
     return prompt
 
 
+
 # UI - Form for user input
 st.title("☀️AI-Based Solar Project Estimation Tool")
 st.write("### Enter Your Details Below:")