fix config name

Author: pan-x-c

examples/async_gsm8k/explorer.yaml

@@ -1,7 +1,7 @@
 project: "Trinity-RFT-gsm8k"
 name: "async-qwen2.5-1.5B-gsm8k"
 mode: explore
-checkpoint_root_dir: 'checkpoints/qwen2.5-1.5B-gsm8k'
+checkpoint_root_dir: '/PATH/TO/CHECKPOINT/'
 algorithm:
   algorithm_type: grpo
   repeat_times: 8

trinity/common/config.py

@@ -266,7 +266,7 @@ class TrainerConfig:
     # trainer configs
     actor_use_kl_loss: bool = False
     actor_kl_loss_coef: float = 0.001
-    actor_entropy_coeff: float = 0.001
+    actor_entropy_coef: float = 0.001
     actor_grad_clip: float = 1.0
     actor_clip_ratio: float = 0.2
     # TODO: extract more train-related params from underlying trainer engine

trinity/manager/config_manager.py

@@ -935,7 +935,7 @@ def _set_actor_clip_ratio(self):
             max_value=1.0,
         )
 
-    def _set_actor_entropy_coeff(self):
+    def _set_actor_entropy_coef(self):
         st.number_input(
             "Entropy Coeff",
             key="actor_entropy_coef",