Update app.py

app.py

@@ -21,7 +21,7 @@ def respond(
         yield "Error: No Hugging Face Token provided. Please provide one in the API call or Space Secrets."
         return
 
-    client = InferenceClient(token=token, model="openai/gpt-oss-20b")
+    client = InferenceClient(token=token, model="meta-llama/Meta-Llama-3-8B-Instruct")
 
     messages = [{"role": "system", "content": system_message}]
     messages.extend(history)