Update webui.py

webui.py

@@ -43,7 +43,7 @@ def ngrok_start(ngrokTokenFile: str, port: int, address_name: str, should_run: b
     else:
         print('skip start ngrok')
         
-if ngrok_use :
+if ngrok_use = True:
     ngrok_start(ngrokTokenFile,7860,'ngrok_url:',ngrok_use)
 
 startup_timer = timer.startup_timer