Update launch.py

launch.py

@@ -1,6 +1,6 @@
-from modules import launch_utils
-import os
 import os
+import subprocess
+from modules import launch_utils
 
 
 args = launch_utils.args
@@ -30,14 +30,17 @@ start = launch_utils.start
 def main():
     if not args.skip_prepare_environment:
         prepare_environment()
-        os.system(f"sed -i -e 's/dict()))/dict())).cuda()/g' {util_py_path}")
-        os.system(f"sed -i -e 's/stable/dict()))/dict())).cuda()/g' /bushu/ui/repositories/diffusion-stability-stable/ldm/util.py")
+        with open(os.devnull, 'w') as devnull:
+            subprocess.run(['sed', '-i', '-e', 's/dict()))/dict())).cuda()/g', '/bushu/ui/repositories/stable-diffusion-stability-ai/ldm/util.py'], stdout=devnull, stderr=devnull)
+            subprocess.run(['sed', '-i', '-e', 's/stable/dict()))/dict())).cuda()/g', '/bushu/ui/repositories/diffusion-stability-stable/ldm/util.py'], stdout=devnull, stderr=devnull)
 
     if args.test_server:
         configure_for_tests()
 
     start()
 
+__name__ == "__main__"
 
-if __name__ == "__main__":
-    main()
+Start = True
+if Start:
+    main()