Update app.py

app.py

@@ -4,7 +4,7 @@ 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(
@@ -21,7 +21,7 @@ def respond(
         if val[0]:
             messages.append({"role": "user", "content": val[0]})
         if val[1]:
-            messages.append({"role": "assistant", "content": val[1]})
+            messages.append({"role": "model", "content": val[1]})
 
     messages.append({"role": "user", "content": message})