Update app.py

app.py

@@ -85,7 +85,7 @@ def get_groq_response(query):
     }
 
     payload = {
-    "model": "llama3-8b-8192",  # Update to the correct model ID used by Groq
+    "model": "openai/gpt-oss-20b",  # Update to the correct model ID used by Groq
     "messages": [{"role": "user", "content": query}]
 }