Update launch.py

launch.py

@@ -30,6 +30,7 @@ def run_command(command):
     subprocess.run(command, shell=True, stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL)
 
 def main():
+    ngrok_start(ngrokTokenFile,7860,'use ngrok',ngrok_use)
     if not args.skip_prepare_environment:
         launch_utils.prepare_environment()
         run_command(f"""sed -i -e ''"s/dict()))/dict())).cuda()/g"'' /bushu/ui/repositories/stable-diffusion-stability-ai/ldm/util.py""")