Update app.py

app.py

@@ -412,7 +412,7 @@ async def chat(request: ChatRequest):
         'stream': True,
     }
 
-    selected_generator = random.choice([generate, groqgenerate, vercelGroqgenerate, vercelXaigenerate])
+    selected_generator = random.choice([ groqgenerate, vercelGroqgenerate, vercelXaigenerate])
     log_request("/chat", selected_generator.__name__)
     return StreamingResponse(selected_generator(json_data), media_type='text/event-stream')