Update app.py

app.py

@@ -0,0 +1,27 @@
+import streamlit as st
+
+# Set the title of the app
+st.title('Simple Calculator')
+
+# Get user inputs for the calculation
+num1 = st.number_input('Enter first number', value=0)
+num2 = st.number_input('Enter second number', value=0)
+
+# Create options for selecting the type of operation
+operation = st.selectbox('Choose operation', ('Add', 'Subtract', 'Multiply', 'Divide'))
+
+# Perform calculation based on the selected operation
+if operation == 'Add':
+    result = num1 + num2
+elif operation == 'Subtract':
+    result = num1 - num2
+elif operation == 'Multiply':
+    result = num1 * num2
+elif operation == 'Divide':
+    if num2 != 0:
+        result = num1 / num2
+    else:
+        result = 'Error! Division by Zero'
+
+# Display the result of the calculation
+st.write(f'The result is: {result}')