Revert config.json

config.json

@@ -112,6 +112,6 @@
   "torch_dtype": "float32",
   "transformers_version": "4.46.2",
   "use_weighted_layer_sum": false,
-  "vocab_size": 270,
+  "vocab_size": 240,
   "xvector_output_dim": 512
 }