Create app.py

app.py

@@ -0,0 +1,12 @@
+import streamlit as st
+
+st.title("Simple Adder App")
+
+# Input fields
+num1 = st.number_input("Enter first number", value=0.0)
+num2 = st.number_input("Enter second number", value=0.0)
+
+# Button
+if st.button("Submit"):
+    result = num1 + num2
+    st.success(f"The sum is: {result}")