Update app.py

app.py

@@ -161,7 +161,11 @@ def convert_history_to_messages(history):
         messages.append({"role": "user", "content": user})
         messages.append({"role": "assistant", "content": bot})
     return messages
- 
+
+
+history = []
+
+
 # Main chatbot function with direct function calling
 def sysml_chatbot(message, history):
     # Convert history to messages format
@@ -253,6 +257,7 @@ def sysml_chatbot(message, history):
 
 # Gradio UI
 with gr.Blocks() as demo:
+    
     gr.Markdown("## SysModeler Chatbot")
 
     chatbot = gr.Chatbot(height=600)