Code Editor for app.py

import streamlit as st

st.title("Simple Calculator")

# Input fields for the calculator
num1 = st.number_input("Enter first number:", value=0)
num2 = st.number_input("Enter second number:", value=0)

# Operations
operation = st.selectbox("Select operation:", options=["Addition", "Subtraction", "Multiplication", "Division"])

result = None
if operation == "Addition":
    result = num1 + num2
elif operation == "Subtraction":
    result = num1 - num2
elif operation == "Multiplication":
    result = num1 * num2
elif operation == "Division":
    if num2 != 0:
        result = num1 / num2
    else:
        result = "Cannot divide by zero!"

# Display result
if result is not None:
    st.write(f"Result: {result}")