初始化项目，由ModelHub XC社区提供模型

Model: medalpaca/medalpaca-7b
Source: Original Platform

tokenizer_config.json

@@ -0,0 +1,10 @@
+{
+  "bos_token": "</s>",
+  "eos_token": "</s>",
+  "model_max_length": 512,
+  "padding_side": "right",
+  "special_tokens_map_file": "../llama-7b-hf/special_tokens_map.json",
+  "tokenizer_class": "LlamaTokenizer",
+  "unk_token": "</s>",
+  "pad_token": "[PAD]"
+}