初始化项目，由ModelHub XC社区提供模型

Model: navteca/all-mpnet-base-v2
Source: Original Platform

tokenizer_config.json

@@ -0,0 +1,16 @@
+{
+    "bos_token": "<s>",
+    "cls_token": "<s>",
+    "do_lower_case": true,
+    "eos_token": "</s>",
+    "mask_token": "<mask>",
+    "model_max_length": 512,
+    "name_or_path": "microsoft/mpnet-base",
+    "pad_token": "<pad>",
+    "sep_token": "</s>",
+    "special_tokens_map_file": null,
+    "strip_accents": null,
+    "tokenize_chinese_chars": true,
+    "tokenizer_class": "MPNetTokenizer",
+    "unk_token": "[UNK]"
+}