Update app.py

app.py

@@ -149,7 +149,7 @@ if __name__ == '__main__':
                         gr.Markdown(
                             '<div align="center">'
                             f'<div>{title}</div>\n'+
-                            (f'<div>Model author: {author}</div>' if author else "")+
+                            (f'<div>Model author: YanzBotz</div>' if author else "")+
                             (f'<img style="width:auto;height:300px;" src="file/{cover}">' if cover else "")+
                             '</div>'
                         )