Update app.py

app.py

@@ -26,7 +26,6 @@ def load_model():
 def respond(message, history):
     load_model()
 
-    # Ghép lịch sử chat
     prompt = ""
     for user, bot in history:
         prompt += f"User: {user}\nAssistant: {bot}\n"
@@ -43,12 +42,10 @@ def respond(message, history):
 
     text = tokenizer.decode(outputs[0], skip_special_tokens=True)
     reply = text.split("Assistant:")[-1].strip()
-
     return reply
 
 gr.ChatInterface(
     fn=respond,
     title="🤖 Gemma3 270M Cloud Chat",
-    description="Gemma3 270M chạy cloud miễn phí trên Hugging Face Spaces",
-    theme="dark"
+    description="Gemma3 270M chạy cloud miễn phí trên Hugging Face Spaces"
 ).launch(server_name="0.0.0.0")