chore: fit more competition (#723)

1. Remove potential <code> tags from the generated code.
2. Use return codes in data_loader, feature, and model.
3. Configure the debug timeout.

rdagent/components/coder/data_science/model/eval.py

@@ -56,8 +56,9 @@ class ModelGeneralCaseSpecEvaluator(CoSTEEREvaluator):
                 final_decision=False,
             )
 
-        env = get_ds_env()
-        env.conf.extra_volumes = {f"{DS_RD_SETTING.local_data_path}/sample/{self.scen.competition}": "/kaggle/input"}
+        env = get_ds_env(
+            extra_volumes={f"{DS_RD_SETTING.local_data_path}/sample/{self.scen.competition}": "/kaggle/input"}
+        )
 
         if_model_removed = False
 
@@ -107,9 +108,12 @@ class ModelGeneralCaseSpecEvaluator(CoSTEEREvaluator):
                 workflow_stdout=workflow_stdout,
             )
 
-        return build_cls_from_json_with_retry(
+        fb = build_cls_from_json_with_retry(
             ModelSingleFeedback,
             system_prompt=system_prompt,
             user_prompt=user_prompt,
             init_kwargs_update_func=ModelSingleFeedback.val_and_update_init_dict,
         )
+        fb.final_decision = fb.final_decision and ret_code == 0
+
+        return fb