added trial name

examples/shields/rl/15_train_eval_tune.py

@@ -3,6 +3,7 @@ import minigrid
 
 import ray
 from ray.tune import register_env
+from ray.tune.experiment.trial import Trial
 from ray import tune, air
 from ray.rllib.algorithms.ppo import PPOConfig
 from ray.tune.logger import UnifiedLogger
@@ -50,6 +51,9 @@ def register_minigrid_shielding_env(args):
         "shielding_model", 
         TorchActionMaskModel
     )
+    
+def trial_name_creator(trial : Trial):
+    return "trial"
 
 
 def ppo(args):
@@ -83,6 +87,7 @@ def ppo(args):
                            metric="episode_reward_mean",
                            mode="max",
                            num_samples=1,
+                           trial_name_creator=trial_name_creator,                           
                        ),
                         run_config=air.RunConfig(
                                 stop = {"episode_reward_mean": 94,
@@ -93,7 +98,8 @@ def ppo(args):
                                                                        ),
                                 
                                storage_path=F"{logdir}",
-                               name=test_name(args)
+                               name=test_name(args),
+                               
                                
     )
                         ,