From a59ca7fbd42c2a0c0746e51f917b8e50c93f1978 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jure=20=C5=A0orn?= <sornjure@gmail.com>
Date: Mon, 28 Jan 2019 19:22:18 +0100
Subject: [PATCH] Lru

---
 README.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/README.md b/README.md
index 6b4d828..eafb872 100644
--- a/README.md
+++ b/README.md
@@ -624,6 +624,8 @@ def add(x, y):
 ### LRU Cache
 **Decorator that caches function's return values. All arguments must be hashable.**
 ```python
+from functools import lru_cache
+
 @lru_cache(maxsize=None)
 def fib(n):
     if n < 2: