From f32e592aef6d1bab675bb2f5682570baff6c11e5 Mon Sep 17 00:00:00 2001
From: 4may <59472424+4may@users.noreply.github.com>
Date: Tue, 5 May 2020 17:23:21 +0900
Subject: [PATCH] fix typo in DQNAgent 'self.enf' -> 'self.env'

---
 ch18/cartpole/main.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ch18/cartpole/main.py b/ch18/cartpole/main.py
index 9201c263..45eebfc4 100644
--- a/ch18/cartpole/main.py
+++ b/ch18/cartpole/main.py
@@ -36,7 +36,7 @@ def __init__(
             epsilon_greedy=1.0, epsilon_min=0.01,
             epsilon_decay=0.995, learning_rate=1e-3,
             max_memory_size=2000):
-        self.enf = env
+        self.env = env
         self.state_size = env.observation_space.shape[0]
         self.action_size = env.action_space.n