Update app.py

app.py

@@ -13,10 +13,10 @@ DEFAULT_API_URL = "https://agents-course-unit4-scoring.hf.space"
 # ----- THIS IS WERE YOU CAN BUILD WHAT YOU WANT ------
 class BasicAgent:
     def __init__(self):
-        model = InferenceClientModel(model_id='Qwen/Qwen3-8B-FP8')
+        self.model = InferenceClientModel(model_id='Qwen/Qwen3-8B-FP8')
 
-        agent = ToolCallingAgent(
-            model=model,
+        self.agent = ToolCallingAgent(
+            model=self.model,
             tools=[DuckDuckGoSearchTool()],
         )
         print("BasicAgent initialized.")
@@ -24,7 +24,7 @@ class BasicAgent:
         print(f"Agent received question (first 50 chars): {question[:50]}...")
         fixed_answer = "This is a default answer."
         print(f"Agent returning fixed answer: {fixed_answer}")
-        new_answer = agent.run(question)
+        new_answer = self.agent.run(question)
         return fixed_answer
 
 def run_and_submit_all( profile: gr.OAuthProfile | None):