fix minor bug

Author: Xu

rdagent/scenarios/data_science/dev/runner/eval.py

@@ -77,7 +77,7 @@ def evaluate(
 
         stdout = implementation.execute(
             env=env, entry=get_clear_ws_cmd()
-        )  # Remove previous submission and scores files generated by worklfow.
+        )  # Remove previous submission and scores files generated by workflow.
 
         # get previous runner loops
         task_info = target_task.get_task_information()
@@ -88,7 +88,7 @@ def evaluate(
             [
                 knowledge
                 for knowledge in queried_former_failed_knowledge[0]
-                if knowledge.implementation.file_dict.get("main.py") != workspace.file_dict.get("main.py")
+                if knowledge.implementation.file_dict.get("main.py") != implementation.file_dict.get("main.py")
             ],
             queried_former_failed_knowledge[1],
         )