fix mismatch in text_config_dict

config.json

@@ -93,10 +93,10 @@
     "vocab_size": 250002
   },
   "text_config_dict": {
-    "hidden_size": 768,
-    "intermediate_size": 3072,
-    "num_attention_heads": 12,
-    "num_hidden_layers": 12
+    "hidden_size": 1024,
+    "intermediate_size": 4096,
+    "num_attention_heads": 16,
+    "num_hidden_layers": 24
   },
   "text_model_name": null,
   "torch_dtype": "float32",