diff --git a/python-temel/bar.fonksiyonu.parametreli.py b/python-temel/bar.fonksiyonu.parametreli.py
new file mode 100644
index 0000000..3547711
--- /dev/null
+++ b/python-temel/bar.fonksiyonu.parametreli.py
@@ -0,0 +1,18 @@
+def foo(c):
+    def g(*args, **kwargs):
+        print('g')
+        return c(*args, **kwargs)
+    return g
+
+@foo
+class Sample:
+    def __init__(self, a, b):
+        print('Sample instance created')
+        self.a = a
+        self.b = b
+
+# Sample = foo(Sample)
+
+s = Sample(10, 20)
+
+print(s.a, s.b)