Update config.json

config.json

@@ -1,6 +1,6 @@
 {
     "module": "zea.models.hvae",
-    "class_name": "HVAE",
+    "class_name": "HierarchicalVAE",
     "config": {
         "name": "hvae",
         "trainable": false,
@@ -13,5 +13,5 @@
             "registered_name": null
         }
     },
-    "registered_name": "HVAE"
+    "registered_name": "HierarchicalVAE"
 }