Update unet/config.json

unet/config.json

@@ -68,5 +68,9 @@
     "UpBlock2D"
   ],
   "upcast_attention": null,
-  "use_linear_projection": true
+  "use_linear_projection": true,
+  "min_image_shape": 1024,
+  "max_image_shape": 1024,
+  "min_latent_shape": 128,
+  "max_latent_shape": 128
 }