Update app.py

app.py

@@ -387,7 +387,7 @@ def run_inversion(net, dict, pcs, epochs, weight_decay,lr):
     init_image = dict["background"].convert("RGB").resize((512, 512))
     mask = dict["layers"][0].convert("RGB").resize((512, 512))
     
-    net = invert(init_image, mask, pcs, epochs, weight_decay,lr)
+    net = invert([init_image], mask, pcs, epochs, weight_decay,lr)
     
     #sample an image
     prompt = "sks person"