初始化项目，由ModelHub XC社区提供模型

Model: Locutusque/gpt2-medium-conversational
Source: Original Platform

special_tokens_map.json

@@ -0,0 +1,24 @@
+{
+  "additional_special_tokens": [
+    "<|ASSISTANT|>",
+    "<|USER|>",
+    "<|End|>",
+    "<mask>"
+  ],
+  "bos_token": {
+    "content": "<|endoftext|>",
+    "lstrip": false,
+    "normalized": true,
+    "rstrip": false,
+    "single_word": false
+  },
+  "eos_token": "<|End|>",
+  "pad_token": "[PAD]",
+  "unk_token": {
+    "content": "<|endoftext|>",
+    "lstrip": false,
+    "normalized": true,
+    "rstrip": false,
+    "single_word": false
+  }
+}