Update app.py

app.py

@@ -21,22 +21,18 @@ class BasicAgent:
     """A LangGraph agent"""
     def __init__(self):
         print("BasicAgent initialized.")
-        #rulo
         self.graph = build_graph("huggingface")
         
     def __call__(self, question: str) -> str:
         print(f"Agent received question (first 50 chars): {question[:50]}...")
-        #rulo
         # Wrap the question in a HumanMessage from langchain_core
-        #messages = [HumanMessage(content=question)]
-        messages = [sys_msg + HumanMessage(content=question)]
+        messages = [HumanMessage(content=question)]
         messages = self.graph.invoke({"messages": messages})
         answer = messages['messages'][-1].content
         
         print(f"answer: {answer}") #rulo 
         return answer[14:]
-        #rulo
-        
+                
         
 def run_and_submit_all( profile: gr.OAuthProfile | None):
     """