Update app.py

app.py

@@ -9,26 +9,23 @@ from langchain_core.messages import HumanMessage
 
 # (Keep Constants as is)
 DEFAULT_API_URL = "https://agents-course-unit4-scoring.hf.space"
- class BasicAgent:
-     """A langgraph agent."""
-     def __init__(self):
-        # print("BasicAgent initialized.")
-        # self.graph = EsiAgent()
+class BasicAgent:
+    """A langgraph agent."""
+    def __init__(self):
         print("BasicAgent initialized.")
-        # Instantiate your EsiAgent (with run(question) API)
         self.agent = EsiAgent()
 
-     def __call__(self, question: str) -> str:
-         print(f"Agent received question (first 50 chars): {question[:50]}...")
-        # # Wrap the question in a HumanMessage from langchain_core
+    def __call__(self, question: str) -> str:
+        print(f"Agent received question (first 50 chars): {question[:50]}...")
+        # Wrap the question in a HumanMessage from langchain_core
         # messages = [HumanMessage(content=question)]
         # messages = self.graph.invoke({"messages": messages})
         # answer = messages['messages'][-1].content
-        return answer[14:]
-        # Delegate to your agent.run(), which handles graph.invoke internally
+        # return answer[14:]
         result = self.agent.run(question)
         return result
 
+
 def run_and_submit_all( profile: gr.OAuthProfile | None):
     """
     Fetches all questions, runs the BasicAgent on them, submits all answers,