Update app.py

app.py

@@ -53,10 +53,9 @@ class BasicAgent:
     def _create_workflow(self) -> Graph:
         """Create the agent workflow using LangGraph."""
         # Create the workflow with input and output types
-        workflow = StateGraph(
-            input_type=AgentState,
-            output_type=AgentState
-        )
+      
+        workflow = StateGraph(AgentState)
+
         
         # Add nodes
         workflow.add_node("analyze", self._analyze_question)