Update app.py

app.py

@@ -3,9 +3,11 @@ from huggingface_hub import InferenceClient
 
 """
 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("HuggingFaceH4/zephyr-7b-beta")
+"""
 
+client = InferenceClient("google/gemma-2-9b-it")
 
 def respond(
     message,