Update app.py

app.py

@@ -186,7 +186,7 @@ class main():
         self.proj.to(device)
         self.weights.to(device)
 
-        network = LoRAw2w( self.weights, self.mean, self.std, self.v[:, :1000], 
+        network = LoRAw2w( self.weights.bfloat16(), self.mean.bfloat16(), self.std.bfloat16(), self.v[:, :1000].bfloat16(), 
                     self.unet,
                     rank=1,
                     multiplier=1.0,