update description

app.py

@@ -250,8 +250,8 @@ with gr.Blocks() as demo:
 
             本应用输出的文本为机器基于模型生成的结果，不代表任何人观点，请谨慎辨别和参考。请在法律允许的范围内使用。
 
-            本应用调用了 [ChatYuan-large-v2](https://huggingface.co/ClueAI/ChatYuan-large-v2) 对话语言大模型，\
-            使用本应用前请务必阅读和同意遵守其[使用授权许可证](https://huggingface.co/ClueAI/ChatYuan-large-v2/blob/main/LICENSE)。
+            本应用调用了 [Qwen1.5-0.5B-Chat](https://huggingface.co/Qwen/Qwen1.5-0.5B-Chat) 对话语言大模型，\
+            使用本应用前请务必阅读和同意遵守其[使用授权许可证](https://huggingface.co/Qwen/Qwen1.5-0.5B-Chat/blob/main/LICENSE)。
 
             本应用仅供非商业用途。
 
@@ -259,9 +259,9 @@ with gr.Blocks() as demo:
             The outputs do not reflect any opinions of any human subjects. You must identify the outputs in caution. \
             It is your responsbility to decide whether to accept the outputs. You must use the applicaiton in obedience to the Law.
 
-            This application utilizes [ChatYuan-large-v2](https://huggingface.co/ClueAI/ChatYuan-large-v2) \
+            This application utilizes [Qwen1.5-0.5B-Chat](https://huggingface.co/Qwen/Qwen1.5-0.5B-Chat) \
             Conversational Large Language Model. Before using this application, you must read and accept to follow \
-            the [LICENSE](https://huggingface.co/ClueAI/ChatYuan-large-v2/blob/main/LICENSE).
+            the [LICENSE](https://huggingface.co/Qwen/Qwen1.5-0.5B-Chat/blob/main/LICENSE).
 
             This application is for non-commercial use only.