add literature data

We tried to use the GPT3.5 API to integrate the conclusion in the medical literature as external information into multiple rounds of dialogue, and based on this, we fine-tuned the instructions of LLaMA.

templates/literature_template.json

@@ -0,0 +1,5 @@
+{
+    "description": "Template used by Alpaca-LoRA.",
+    "prompt_no_input": "以下是描述任务的说明，编写适当地回复完成请求的响应。\n\n ### 说明:\n{instruction}\n\n### 回复:\n",
+    "response_split": "### 回复:"    
+}