diff --git a/src/hello.py b/src/hello.py
index f930706..3bf96df 100644
--- a/src/hello.py
+++ b/src/hello.py
@@ -1,2 +1,13 @@
 print("Hello CodeGuru Reviewer!")
 
+l1 = [1, 2, 3]
+
+l2 = []
+for i in l1:
+    l2.append(str(i))
+
+print(l2)
+
+import datetime
+base_datetime = datetime.datetime.now() - datetime.timedelta(days=365) 
+print(base_datetime)