update model(avg_sdr ~= -1.1774)

test_xumx_2.py

@@ -111,7 +111,7 @@ def separate(
 class XUMXPredictor(MusicDemixingPredictor):
     def prediction_setup(self):
         # Load your model here and put it into `evaluation` mode
-        self.separator = torch.jit.load("./models/xumx_mwf_v3.pth")
+        self.separator = torch.jit.load("./models/xumx_mwf_v4.pth")
         self.separator.eval()
 
     def prediction(