Update app.py

app.py

@@ -18,8 +18,8 @@ def setup_environment():
 setup_environment()
 
 # 在环境设置后再导入项目内的模块
-from skywork-o1-prm-inference.model_utils.prm_model import PRM_MODEL
-from skywork-o1-prm-inference.model_utils.io_utils import prepare_input, prepare_batch_input_for_model, derive_step_rewards
+from model_utils.prm_model import PRM_MODEL
+from model_utils.io_utils import prepare_input, prepare_batch_input_for_model, derive_step_rewards
 
 # 模型ID
 model_id = "Skywork/Skywork-o1-Open-PRM-Qwen-2.5-1.5B"