From 04bede79d1d7440c40fa9e35f790e0d897779093 Mon Sep 17 00:00:00 2001
From: "Egli Adrian (IT-SCI-API-PFI)" <adrian.egli@sbb.ch>
Date: Wed, 18 Sep 2019 11:57:07 +0200
Subject: [PATCH] readability

---
 flatland/envs/rail_generators_city_generator.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/flatland/envs/rail_generators_city_generator.py b/flatland/envs/rail_generators_city_generator.py
index 9bfa3c99..079809da 100644
--- a/flatland/envs/rail_generators_city_generator.py
+++ b/flatland/envs/rail_generators_city_generator.py
@@ -4,8 +4,8 @@ from typing import Sequence, Optional
 
 import numpy as np
 
-from flatland.core.grid.grid_utils import Vec2dOperations as Vec2d, IntVector2DArray, IntVector2DDistance, \
-    IntVector2DArrayArray
+from flatland.core.grid.grid_utils import IntVector2DArray, IntVector2DDistance, IntVector2DArrayArray
+from flatland.core.grid.grid_utils import Vec2dOperations as Vec2d
 from flatland.core.grid.rail_env_grid import RailEnvTransitions
 from flatland.core.transition_map import GridTransitionMap
 from flatland.envs.grid4_generators_utils import connect_from_nodes, connect_nodes, connect_rail
-- 
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