Update app.py

app.py

@@ -50,7 +50,7 @@ with app:
     with gr.Tabs():
         with gr.TabItem("Basic"):
             gr.Markdown(value="""
-            源码参考: (xiaolang/sovits_f0)[https://huggingface.co/spaces/xiaolang/sovits_f0/tree/main]
+            源码参考: [xiaolang/sovits_f0](https://huggingface.co/spaces/xiaolang/sovits_f0/tree/main)
             **音频格式为wav**
             转换效果取决于源音频语气、节奏是否与目标音色相近。