Update app.py

app.py

@@ -65,7 +65,7 @@ model_config = cfg.model_cfg
 model_config.device_8bit = args.gpu_id
 model_cls = registry.get_model_class(model_config.arch)
 model = model_cls.from_config(model_config).to('cuda:{}'.format(args.gpu_id))
-
+model.eval()
 vis_processor_cfg = cfg.datasets_cfg.webvid.vis_processor.train
 vis_processor = registry.get_processor_class(vis_processor_cfg.name).from_config(vis_processor_cfg)
 chat = Chat(model, vis_processor, device='cuda:{}'.format(args.gpu_id))