Update str_return_type_hint_example.py

Author: dphoenix

type_hint_arrow_samples/str_return_type_hint_example.py

@@ -1,8 +1,8 @@
 import random
 
 
-def get_game_recommendation(list) -> str:
-    return random.choice(list)
+def get_game_recommendation(titles: list) -> str:
+    return random.choice(titles)
 
 
 game_titles_list = ["Dragon Quest", "Final Fantasy", "Age of Empires"]