From 410cfc62a34651e937d5ad4d7084fe2401828fb4 Mon Sep 17 00:00:00 2001
From: Addell FikraPlus+ <elhaddad.addel@gmail.com>
Date: Sun, 5 Feb 2017 20:06:51 +0100
Subject: [PATCH] Enhancement of the decimal percent of similarity in
 levenshtein_distance

---
 chatterbot/comparisons.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/chatterbot/comparisons.py b/chatterbot/comparisons.py
index fc5f166be..af10508b6 100644
--- a/chatterbot/comparisons.py
+++ b/chatterbot/comparisons.py
@@ -47,7 +47,7 @@ def levenshtein_distance(statement, other_statement):
     )
 
     # Calculate a decimal percent of the similarity
-    percent = int(round(100 * similarity.ratio())) / 100.0
+    percent = round(similarity.ratio(), 2)
 
     return percent