初始化项目，由ModelHub XC社区提供模型

Model: augustoafleal/gpt2-ptbr-218m
Source: Original Platform

tokenizer_config.json

@@ -0,0 +1,17 @@
+{
+  "add_prefix_space": null,
+  "bos_token": "<bos>",
+  "clean_up_tokenization_spaces": false,
+  "eos_token": "<eos>",
+  "extra_special_tokens": [
+    "<bos>",
+    "<eos>",
+    "<pad>"
+  ],
+  "model_max_length": 256,
+  "pad_token": "<pad>",
+  "tokenizer_class": "LlamaTokenizer",
+  "unk_token": "<unk>",
+  "use_default_system_prompt": false,
+  "model_type": "gpt2"
+}