Update README.md

README.md

@@ -68,11 +68,14 @@ Based on the original functions of Chatyuan-large-v1, we optimized the model as
 ## 期望模型使用方式及适用范围
 
 ### 对话运行方式
+
+
 ```python
 from transformers import AutoTokenizer, AutoModel
 import os
 model_dir='ClueAI/ChatYuan-large-v2'
 tokenizer = AutoTokenizer.from_pretrained(model_dir)
+# 速度会受到网络影响
 model = AutoModel.from_pretrained(model_dir, trust_remote_code=True)
 history = []
 print("starting")
@@ -88,13 +91,17 @@ while True:
     print(f"小元：{response}") 
 ```
 
-#### 代码范例
+#### 高级参数配置代码示例
+
+
 
 加载模型：
  
  ```python
 # 加载模型
 from transformers import T5Tokenizer, T5ForConditionalGeneration
+
+# 自动下载一次后，本地运行，不受网络影响
 tokenizer = T5Tokenizer.from_pretrained("ClueAI/ChatYuan-large-v2")
 model = T5ForConditionalGeneration.from_pretrained("ClueAI/ChatYuan-large-v2")
 # 该加载方式，在最大长度为512时 大约需要6G多显存