Update app.py

app.py

@@ -174,13 +174,13 @@ def router(state):
         return "AI_Assistance"
 # Build LangGraph
 builder = StateGraph(State)
-# builder.add_node("AI_Assistance", ai_assistance)
+builder.add_node("AI_Assistance", ai_assistance)
 builder.add_node("Generate_Code", generate_code)
 builder.add_node("Execute_Code",execute_code)
 builder.add_node("Code_Explainer",explain_code)
-# builder.set_entry_point("AI_Assistance")
-builder.set_entry_point("Generate_Code")
-# builder.add_edge("AI_Assistance","Generate_Code")
+builder.set_entry_point("AI_Assistance")
+# builder.set_entry_point("Generate_Code")
+builder.add_edge("AI_Assistance","Generate_Code")
 builder.add_edge("Generate_Code", "Execute_Code")  # ✅ Link new node
 builder.add_edge("Execute_Code", "Code_Explainer")
 # builder.add_edge("Generate_Code","Code_Explainer")