From c8257493ce27efa1edfe04ce087e9d6aba8ee3e6 Mon Sep 17 00:00:00 2001
From: George Lacey <git@george.ooo>
Date: Tue, 6 Feb 2018 19:00:00 +0000
Subject: [PATCH] Increase mutation rate

---
 src/population.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/population.py b/src/population.py
index a446ab7..196709d 100644
--- a/src/population.py
+++ b/src/population.py
@@ -101,7 +101,8 @@ class Population(object):
     def tournament_selection(self, arena_size, rate):
         parents = list()
         for i in range(arena_size):
-            parents.append(self.members[rand.randint(0, len(self.members) - 1)])
+            parents.append(self.members[rand.randint(0,
+                                                     len(self.members) - 1)])
         parents = sorted(parents, key=lambda x: x.fitness(), reverse=True)
 
         if rand.random() < rate: