Update app.py

app.py

@@ -11,7 +11,7 @@ a=os.getenv('key_for_doop')
 """
 For more information on `huggingface_hub` Inference API support, please check the docs: https://huggingface.co/docs/huggingface_hub/v0.22.2/en/guides/inference
 """
-client = InferenceClient(token=a,model="Qwen/Qwen3-30B-A3B-Instruct-2507")
+client = InferenceClient(token=a,model="Qwen/Qwen3-4B-Instruct-2507")
 
 
 def respond(