From 80d33766899e437e57722860bdfa3c1462c79474 Mon Sep 17 00:00:00 2001
From: Erik Nygren <erik.nygren@sbb.ch>
Date: Fri, 5 Jul 2019 12:29:26 -0400
Subject: [PATCH] bugfix in observation and prediction for tree observation

---
 examples/training_example.py | 1 -
 1 file changed, 1 deletion(-)

diff --git a/examples/training_example.py b/examples/training_example.py
index dd9ded9..3139209 100644
--- a/examples/training_example.py
+++ b/examples/training_example.py
@@ -80,7 +80,6 @@ for trials in range(1, n_trials + 1):
         # Environment step which returns the observations for all agents, their corresponding
         # reward and whether their are done
         next_obs, all_rewards, done, _ = env.step(action_dict)
-
         # Update replay buffer and train agent
         for a in range(env.get_num_agents()):
             agent.step((obs[a], action_dict[a], all_rewards[a], next_obs[a], done[a]))
-- 
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