Fix tokenizer config

tokenizer_config.json

@@ -1,17 +1,19 @@
 {
-  "auto_map": {
-    "AutoTokenizer": [
-      "tokenization_chatglm.ChatGLMTokenizer",
-      null
-    ]
-  },
-  "do_lower_case": false,
-  "model_max_length": 2048,
   "name_or_path": "THUDM/chatglm-6b",
+  "bos_token": "<sop>",
+  "eop_token": "<eop>",
+  "eos_token": "</s>",
+  "gmask_token": "[gMASK]",
+  "mask_token": "[MASK]",
   "pad_token": "<pad>",
-  "padding_side": "left",
+  "unk_token": "<unk>",
   "remove_space": false,
-  "special_tokens_map_file": null,
+  "do_lower_case": false,
   "tokenizer_class": "ChatGLMTokenizer",
-  "unk_token": "<unk>"
+  "auto_map": {
+    "AutoTokenizer": [
+      "tokenization_chatglm.ChatGLMTokenizer",
+      null
+      ]
+  }
 }