import streamlit as st

def calculate_load(current, voltage, phase_type):
    if phase_type == "Single Phase":
        power = current * voltage
    elif phase_type == "Three Phase":
        power = current * voltage * (3 ** 0.5)
    else:
        power = 0
    return power

# Streamlit App
st.title("Electrical Load Calculator")
st.markdown("This app calculates the electrical load based on the given input parameters.")

# Input Fields
phase_type = st.selectbox("Select Phase Type:", ["Single Phase", "Three Phase"])
current = st.number_input("Enter Current (in Amperes):", min_value=0.0, format="%.2f")
voltage = st.number_input("Enter Voltage (in Volts):", min_value=0.0, format="%.2f")

if st.button("Calculate Load"):
    load = calculate_load(current, voltage, phase_type)
    st.success(f"The calculated load is: {load:.2f} Watts")