From 7cd136bb680c410c4b9b3601168c19028b0faa92 Mon Sep 17 00:00:00 2001
From: Hunter Duan <308960474@qq.com>
Date: Fri, 15 Nov 2019 16:49:18 +0800
Subject: [PATCH] fixed the param 'index' is redundant

---
 14-it-generator/sentence.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/14-it-generator/sentence.py b/14-it-generator/sentence.py
index 6a20c15..447a192 100644
--- a/14-it-generator/sentence.py
+++ b/14-it-generator/sentence.py
@@ -17,7 +17,7 @@ def __init__(self, text):
     def __getitem__(self, index):
         return self.words[index]  # <2>
 
-    def __len__(self, index):  # <3>
+    def __len__(self):  # <3>
         return len(self.words)
 
     def __repr__(self):