Set BOS and EOS to <|im_start|> and <|im_end|> respectively

config.json

@@ -3,7 +3,7 @@
     "ArcticForCausalLM"
   ],
   "attention_dropout": 0,
-  "bos_token_id": 1,
+  "bos_token_id": 31998,
   "enable_expert_tensor_parallelism": false,
   "enc_index": [
     0,
@@ -42,7 +42,7 @@
     33,
     34
   ],
-  "eos_token_id": 2,
+  "eos_token_id": 31999,
   "hidden_act": "silu",
   "hidden_size": 7168,
   "initializer_range": 0.02,
@@ -72,4 +72,4 @@
   "use_cache": true,
   "use_residual": true,
   "vocab_size": 32000
-}
+}