From 5e7f027ea01171554a5e5be9b03daed9bb74bb9b Mon Sep 17 00:00:00 2001
From: Dominik Roth <dominik.roth.dev@gmail.com>
Date: Sat, 10 Jun 2023 18:34:49 +0200
Subject: [PATCH] Fixed Bug: walker_2d_jump was missing obsvation_space
 attribute

---
 fancy_gym/envs/mujoco/walker_2d_jump/walker_2d_jump.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/fancy_gym/envs/mujoco/walker_2d_jump/walker_2d_jump.py b/fancy_gym/envs/mujoco/walker_2d_jump/walker_2d_jump.py
index fda511e..fe8d0b2 100644
--- a/fancy_gym/envs/mujoco/walker_2d_jump/walker_2d_jump.py
+++ b/fancy_gym/envs/mujoco/walker_2d_jump/walker_2d_jump.py
@@ -68,6 +68,8 @@ class Walker2dEnvCustomXML(Walker2dEnv):
                 low=-np.inf, high=np.inf, shape=(18,), dtype=np.float64
             )
 
+        self.observation_space = observation_space
+
         MujocoEnv.__init__(
             self,
             xml_file,