Update config.json

config.json

@@ -12,8 +12,9 @@
   "eos_token_id": 3,
   "ff_dim": 2048,
   "model_type": "TableFormerV2",
+  "num_decoder_layers": 4,
   "num_heads": 8,
   "pad_token_id": 0,
   "transformers_version": "4.57.1",
   "vocab_size": 13
-}
+}