diff --git a/demo.py b/demo.py
new file mode 100644
index 0000000..413ccde
--- /dev/null
+++ b/demo.py
@@ -0,0 +1,4 @@
+a = 10
+b = 5
+sum = a+b
+print(f"total is : {sum}")
\ No newline at end of file