added AnswerData.__repr__

agentcourse_unit4/api/answer_data.py

@@ -1,4 +1,7 @@
 class AnswerData:
     def __init__(self, task_id: str, answer: str):
         self.task_id = task_id
-        self.answer = answer
+        self.answer = answer
+
+    def __repr__(self):
+        return f"AnswerData(task_id={self.task_id}, answer='{self.answer}')"