fix DFN token_embedding size mismatch

config.json

@@ -7,7 +7,7 @@
   "logit_scale_init_value": 2.6592,
   "model_type": "clip",
   "projection_dim": 512,
-  "text_config": {
+  "text_config_dict": {
     "_name_or_path": "",
     "add_cross_attention": false,
     "architectures": null,
@@ -85,7 +85,7 @@
   },
   "torch_dtype": "float32",
   "transformers_version": null,
-  "vision_config": {
+  "vision_config_dict": {
     "_name_or_path": "",
     "add_cross_attention": false,
     "architectures": null,