diff --git a/app/main.py b/app/main.py
index f07695b9b..7a907c003 100644
--- a/app/main.py
+++ b/app/main.py
@@ -1,3 +1,4 @@
+
 lucky_number = 777
 pi = 3.14
 one_is_a_prime_number = False
@@ -16,4 +17,7 @@
 }
 collection_of_coins = {1, 2, 25}
 
-# write your code here
+sorted_variables = {
+    "mutable": [my_favourite_films, marks, collection_of_coins],
+    "immutable": [lucky_number, pi, one_is_a_prime_number, name, profile_info]
+}