Update Face plugin to incorporate TensorFlow GPU handling update

plugins/face/.env

@@ -0,0 +1,2 @@
+TF_FORCE_GPU_ALLOW_GROWTH=true
+#CUDA_VISIBLE_DEVICES=0,2

plugins/face/package.json

@@ -10,7 +10,7 @@
     "socket.io": "^2.0.4",
     "face-api.js": "^0.22.2",
     "canvas": "^2.1.0",
-    "@tensorflow/tfjs-node-gpu": "^0.1.21"
+    "dotenv": "^8.2.0"
   },
   "devDependencies": {},
   "scripts": {

plugins/face/shinobi-face.js

@@ -10,6 +10,7 @@
 // Base Init >>
 var fs = require('fs');
 var config = require('./conf.json')
+var dotenv = require('dotenv').config()
 var s
 try{
     s = require('../pluginBase.js')(__dirname,config)