diff --git a/python-temel/dekorator.4.py b/python-temel/dekorator.4.py
new file mode 100644
index 0000000..810dea5
--- /dev/null
+++ b/python-temel/dekorator.4.py
@@ -0,0 +1,13 @@
+def foo(f):
+    def g():
+        print('araya girilen kod')
+        f()
+
+    return g
+
+@foo
+def bar():
+    print('bar')
+
+bar()
+bar()