From c1a66f7bdce26dbf1cae94f43b08db9310cd4b34 Mon Sep 17 00:00:00 2001
From: Antonin Raffin <antonin.raffin@ensta.org>
Date: Sun, 2 Aug 2020 20:33:32 +0200
Subject: [PATCH] Save es

---
 stable_baselines3/cmaes/cmaes.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/stable_baselines3/cmaes/cmaes.py b/stable_baselines3/cmaes/cmaes.py
index f30de7c..2ddb829 100644
--- a/stable_baselines3/cmaes/cmaes.py
+++ b/stable_baselines3/cmaes/cmaes.py
@@ -188,7 +188,7 @@ class CMAES(BaseAlgorithm):
             self.policy.best_actor.load_from_vector(self.best_individual)
 
         # TODO: fix saving/loading
-        del self.es
+        # del self.es
         callback.on_training_end()
 
         return self