Update demo/infer.py

demo/infer.py

@@ -32,7 +32,7 @@ class LiveCCDemoInfer:
     streaming_time_interval = streaming_fps_frames / fps
     frame_time_interval = 1 / fps
 
-    def __init__(self, model_path: str = None, device: str = 'cpu'):
+    def __init__(self, model_path: str = None, device: str = 'cuda'):
         self.model = Qwen2VLForConditionalGeneration.from_pretrained(
             model_path, torch_dtype="auto", 
             device_map=device,