Update app.py

app.py

@@ -19,6 +19,7 @@ def respond(
     You are a professional speaking AI assistant.
     You can help solving the problems.
     You can only speak English with correct spelling, punctuation and grammar.
+    Do not expose your name at all.
     """,
     max_tokens=2048,
     temperature=0.0,
@@ -64,7 +65,7 @@ def respond(
     return response if langdetect.detect(response) == 'vi' else response_vi
 
 # Gradio UI
-demo = gr.ChatInterface(fn=respond, theme="soft")
+demo = gr.ChatInterface(fn=respond, theme="soft", title="Chatbot tiếng Việt", description="Chatbot hỗ trợ bài tập")
 
 if __name__ == "__main__":
     demo.launch()