Update app.py

app.py

@@ -4,7 +4,7 @@ from tariff_scraper import scrape_tariff_data
 def main():
     st.title("Electricity Bill Calculator with Tariff Scraper")
     
-    # Tariff Rates Section
+    # Sidebar: Tariff Rates
     st.sidebar.subheader("Tariff Rates")
     url = st.sidebar.text_input("Tariff URL", "https://iesco.com.pk/index.php/customer-services/tariff-guide")
 
@@ -27,7 +27,7 @@ def main():
         load_type = "Default"
         tariff_rate = st.sidebar.number_input("Default Tariff Rate (PKR/unit)", min_value=0.0, value=20.0)
 
-    # Appliance Usage Section
+    # Sidebar: Appliance Usage
     st.sidebar.subheader("Appliance Usage")
     appliances = {
         "Fan": 75, "Air Conditioner (1 Ton)": 1500, "Refrigerator": 150,
@@ -46,7 +46,7 @@ def main():
         })
         st.sidebar.success(f"{quantity} x {appliance} added.")
 
-    # Display Appliances
+    # Main App: Display Appliances
     st.write("### Selected Appliances")
     if "appliances" in st.session_state:
         for app in st.session_state["appliances"]: