fix device bug

funasr/auto/auto_model.py

@@ -134,8 +134,6 @@ def __init__(self, **kwargs):
         self.spk_model = spk_model
         self.spk_kwargs = spk_kwargs
         self.model_path = kwargs.get("model_path")
-
-
 
     def build_model(self, **kwargs):
         assert "model" in kwargs
@@ -146,7 +144,7 @@ def build_model(self, **kwargs):
         set_all_random_seed(kwargs.get("seed", 0))
 
         device = kwargs.get("device", "cuda")
-        if not torch.cuda.is_available() or kwargs.get("ngpu", 0) == 0:
+        if not torch.cuda.is_available() or kwargs.get("ngpu", 1) == 0:
             device = "cpu"
             kwargs["batch_size"] = 1
         kwargs["device"] = device
@@ -200,8 +198,6 @@ def __call__(self, *args, **cfg):
         res = self.model(*args, kwargs)
         return res
 
-
-
     def generate(self, input, input_len=None, **cfg):
         if self.vad_model is None:
             return self.inference(input, input_len=input_len, **cfg)