add model_type to config.json

config.json

@@ -13,6 +13,7 @@
   "initializer_range": 0.02,
   "intermediate_size": 14336,
   "max_position_embeddings": 8192,
+  "model_type": "deci",
   "num_attention_heads": 32,
   "num_hidden_layers": 32,
   "num_key_value_heads_per_layer": [4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 4],