From 067bbb67105c7533d4891281ef3a45d7c8a75108 Mon Sep 17 00:00:00 2001
From: Paco Nathan <57973+ceteri@users.noreply.github.com>
Date: Wed, 27 May 2020 01:55:56 -0700
Subject: [PATCH] resolved NameError in ray.tune() call (#8494)

---
 .../bandits/examples/tune_LinUCB_train_recommendation.py        | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rllib/contrib/bandits/examples/tune_LinUCB_train_recommendation.py b/rllib/contrib/bandits/examples/tune_LinUCB_train_recommendation.py
index c27f047bc..6b3c6daa7 100644
--- a/rllib/contrib/bandits/examples/tune_LinUCB_train_recommendation.py
+++ b/rllib/contrib/bandits/examples/tune_LinUCB_train_recommendation.py
@@ -27,7 +27,7 @@ if __name__ == "__main__":
 
     start_time = time.time()
     analysis = tune.run(
-        LinUCBTrainer,
+        "contrib/LinUCB",
         config=UCB_CONFIG,
         stop={"training_iteration": training_iterations},
         num_samples=5,