diff --git a/environments/gsm8k_server.py b/environments/gsm8k_server.py
index 941526ce..b528a880 100644
--- a/environments/gsm8k_server.py
+++ b/environments/gsm8k_server.py
@@ -309,7 +309,6 @@ class GSM8kEnv(BaseEnv):
                 masks = item["masks"]
                 logprobs = item["logprobs"]
 
-
                 # remove obviously bad examples
                 if len([1 for i in masks if i != -100]) < 10:
                     continue
@@ -317,7 +316,7 @@ class GSM8kEnv(BaseEnv):
                 scores["masks"].append(masks)
                 scores["inference_logprobs"].append(logprobs)
                 scores["scores"].append(1.0 if reward else -1.0)
-                
+
                 if len(scores["tokens"]) >= self.config.group_size:
                     break