'Solution'

mate-academy · Nov 30, 2024 · 160f78c · 160f78c
1 parent 16ed7b8
commit 160f78c
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/app/main.py b/app/main.py
@@ -2,6 +2,10 @@
 
 
 def cache(func: Callable) -> Callable:
+    """
+    A decorator that caches the results of function
+    calls with immutable arguments.
+    """
     cache_store: Dict[Tuple, Any] = {}
 
     def wrapper(*args) -> Any: