add automodel

config.json

@@ -15,5 +15,9 @@
   "transformers_version": "4.42.4",
   "triplane_dim": 80,
   "triplane_high_res": 64,
-  "triplane_low_res": 32
+  "triplane_low_res": 32,
+  "auto_map": {
+    "AutoConfig": "modeling.LRMGeneratorConfig",
+    "AutoModel": "modeling.LRMGenerator"
+  }
 }