Update app2.py

app2.py

@@ -31,7 +31,7 @@ def remove_restart():
     os.chdir("/home/xlab-app-center/stable-diffusion-webui/html")
     os.system("rm ./footer.html && wget -O footer.html https://hf-mirror.com/datasets/ACCA225/openxlab/resolve/main/footer.html")
     os.chdir("/home/xlab-app-center/stable-diffusion-webui/modules")
-    os.system("rm ./ui_serrings.py && wget -O ui_settings.py https://hf-mirror.com/datasets/ACCA225/openxlab/resolve/main/ui_settings.py ")
+    os.system("rm ./ui_settings.py && wget -O ui_settings.py https://hf-mirror.com/datasets/ACCA225/openxlab/resolve/main/ui_settings.py ")
 def create_directory(directory_path):
     if not os.path.exists(directory_path):
         os.makedirs(directory_path)