Update app.py

app.py

@@ -204,7 +204,7 @@ def http_bot(state, temperature, top_p, max_new_tokens, speaker):
         # First round of conversation
         if "llama3" in model_name.lower():
             template_name = 'llama3_demo'
-        elif "qwen2" in model_name.lower():
+        elif "qwen-2" in model_name.lower():
             template_name = 'qwen2_demo'
         else:
             template_name = "default"