Upload app (2).py

app (2).py

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+import os
+import streamlit as st
+from groq import Groq
+import requests
+from utils import calculate_bill
+
+# Predefined appliance list with typical loads in watts
+APPLIANCE_OPTIONS = {
+    "Fan": 75,
+    "Air Conditioner (1 Ton)": 1500,
+    "Air Conditioner (1.5 Ton)": 2200,
+    "Refrigerator": 150,
+    "LED Bulb (20W)": 20,
+    "Tube Light": 40,
+    "Iron": 1000,
+    "Microwave Oven": 1200,
+    "Washing Machine": 500,
+    "Electric Heater": 1500,
+    "Laptop": 50,
+    "Desktop Computer": 200,
+    "Television (LCD/LED)": 120,
+    "Water Pump": 1000,
+    "Geyser (Electric)": 3000
+}
+
+# Initialize session state for appliance data
+if "appliance_data" not in st.session_state:
+    st.session_state.appliance_data = []
+
+# Groq Client Setup
+client = Groq(api_key=os.environ.get("GROQ_API_KEY"))
+
+# App Configuration
+st.title("Pakistani Electricity Bill Calculator")
+st.sidebar.header("Add Appliances")
+st.sidebar.write("Select appliances, quantity, and usage details to calculate electricity consumption.")
+
+# Tariff Data
+def fetch_tariff_data():
+    """Fetch tariff data from the WAPDA website."""
+    url = "https://nepra.org.pk/consumer%20affairs/Electricity%20Bill.php"  # Replace with actual URL
+    try:
+        response = requests.get(url, timeout=10)
+        response.raise_for_status()
+        return response.json()
+    except requests.exceptions.RequestException as e:
+        print(f"Error fetching tariff data: {e}")
+        return {"rate_per_unit": 25}  # Return mock data as fallback
+
+st.write("Fetching real-time tariff data...")
+tariff_data = fetch_tariff_data()
+st.success("Tariff data fetched successfully!")
+
+# Appliance Selection
+appliance = st.sidebar.selectbox("Select Appliance", options=list(APPLIANCE_OPTIONS.keys()))
+default_load = APPLIANCE_OPTIONS[appliance]
+quantity = st.sidebar.number_input("Number of Appliances", min_value=1, value=1)
+load = st.sidebar.number_input("Load (Watts per Appliance)", min_value=1, value=default_load)
+usage_hours = st.sidebar.number_input("Usage Time (Hours per Day)", min_value=0.0, value=6.0)
+
+# Add Appliance Button
+if st.sidebar.button("Add Appliance"):
+    st.session_state.appliance_data.append({
+        "appliance": appliance,
+        "load": load,
+        "quantity": quantity,
+        "usage_hours": usage_hours
+    })
+    st.sidebar.success(f"Added {quantity} {appliance}(s) to the list!")
+
+# Display Appliance List
+st.header("Appliance List")
+if st.session_state.appliance_data:
+    total_load = 0
+    total_usage_hours = 0
+    total_energy_wh = 0  # Total energy in watt-hours
+    for idx, data in enumerate(st.session_state.appliance_data):
+        st.write(f"{idx+1}. {data['appliance']} - {data['quantity']} units, {data['load']}W each, {data['usage_hours']} hours/day")
+        total_load += data["quantity"] * data["load"]
+        total_energy_wh += data["quantity"] * data["load"] * data["usage_hours"]
+    st.write(f"**Total Load: {total_load} Watts**")
+else:
+    st.write("No appliances added yet.")
+
+# Calculate Monthly Bill Button
+if st.button("Calculate Monthly Bill"):
+    # Convert total energy consumption from watt-hours (Wh) to kilowatt-hours (kWh)
+    total_energy_kwh = total_energy_wh / 1000  # Convert energy to kWh
+
+    # Calculate total monthly energy consumption by multiplying by 30
+    monthly_energy_kwh = total_energy_kwh * 30
+
+    # Get the rate from tariff data or use a default rate if not found
+    rate_per_unit = tariff_data.get("rate_per_unit", 25)  # Default rate of 25 PKR/kWh
+
+    # Correct Monthly Bill Calculation: Total Monthly Energy in kWh * Rate per kWh (Rate in PKR)
+    monthly_bill = monthly_energy_kwh * rate_per_unit
+
+    # Query AI Model (optional, if needed for insights)
+    query = f"Calculate the monthly electricity bill for appliances with a total energy consumption of {monthly_energy_kwh:.2f} kWh per month."
+    response = client.chat.completions.create(
+        messages=[{"role": "user", "content": query}],
+        model="llama3-8b-8192",
+    )
+
+    # Display Results
+    st.write(f"**Total Monthly Electricity Bill: PKR {monthly_bill:.2f}**")
+    st.write("**AI Model Insight:**")
+    st.write(response.choices[0].message.content)