Update app.py

app.py

@@ -24,7 +24,7 @@ class BasicAgent:
         with open("prompts.yaml", 'r') as stream:
             prompt_templates = yaml.safe_load(stream)
     
-        master_agent = CodeAgent(
+        self.master_agent = CodeAgent(
             tools=[websearchtool, visit_webpage],
             model=model,
             add_base_tools=True,
@@ -33,9 +33,10 @@ class BasicAgent:
             prompt_templates=prompt_templates,
         )
         print("BasicAgent initialized.")
+    
     def __call__(self, question: str) -> str:
         print(f"Agent received question (first 50 chars): {question[:50]}...")
-        agent_answer = master_agent.run(question)
+        agent_answer = self.master_agent.run(question)
         print(f"Agent answer: {agent_answer}")
         return agent_answer