Is there a facial rig script I can use in Maya for characters rigged with Mixamo?

I've been trying to find a working script for auto-face rigging for a few hours. I made a character in Fuse, brought it in Mixamo to rig it, and used this script provided is this video to make the controls. The body controls work great, but the script did not provide the face rig too. I was looking at other videos for scripting face rigs, but they did not work. Does anyone know a script I could try for Mixamo rigs in Maya or know an easy way to rig a face?