From 902d69b9c37daff60a1e739615c694ee0e127b89 Mon Sep 17 00:00:00 2001
From: u214892 <u214892@sbb.ch>
Date: Fri, 7 Jun 2019 18:59:47 +0200
Subject: [PATCH] cleanup flake8

---
 flatland/envs/rail_env.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/flatland/envs/rail_env.py b/flatland/envs/rail_env.py
index 89cae88f..7694bb20 100644
--- a/flatland/envs/rail_env.py
+++ b/flatland/envs/rail_env.py
@@ -25,6 +25,7 @@ class RailEnvActions(IntEnum):
     MOVE_RIGHT = 3
     STOP_MOVING = 4
 
+
 class RailEnv(Environment):
     """
     RailEnv environment class.
-- 
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