updated example dependencies + removed package-lock.jsons + fixed firefox webcam issue

examples/examples-browser/package.json

@@ -5,7 +5,7 @@
   "author": "justadudewhohacks",
   "license": "MIT",
   "dependencies": {
-    "express": "^4.16.3",
-    "request": "^2.87.0"
+    "express": "^4.16.4",
+    "request": "^2.88.0"
   }
 }

examples/examples-browser/views/webcamFaceDetection.html

@@ -18,7 +18,7 @@
       <div class="indeterminate"></div>
     </div>
     <div style="position: relative" class="margin">
-      <video onplay="onPlay(this)" id="inputVideo" autoplay muted></video>
+      <video onloadedmetadata="onPlay(this)" id="inputVideo" autoplay muted></video>
       <canvas id="overlay" />
     </div>
 

examples/examples-browser/views/webcamFaceExpressionRecognition.html

@@ -18,7 +18,7 @@
       <div class="indeterminate"></div>
     </div>
     <div style="position: relative" class="margin">
-      <video onplay="onPlay(this)" id="inputVideo" autoplay muted></video>
+      <video onloadedmetadata="onPlay(this)" id="inputVideo" autoplay muted></video>
       <canvas id="overlay" />
     </div>
 

examples/examples-browser/views/webcamFaceLandmarkDetection.html

@@ -18,7 +18,7 @@
       <div class="indeterminate"></div>
     </div>
     <div style="position: relative" class="margin">
-      <video onplay="onPlay(this)" id="inputVideo" autoplay muted></video>
+      <video onloadedmetadata="onPlay(this)" id="inputVideo" autoplay muted></video>
       <canvas id="overlay" />
     </div>
 

examples/examples-nodejs/package.json

@@ -2,7 +2,7 @@
   "author": "justadudewhohacks",
   "license": "MIT",
   "dependencies": {
-    "@tensorflow/tfjs-node": "^0.2.3",
+    "@tensorflow/tfjs-node": "^1.0.2",
     "canvas": "^2.0.1",
     "face-api.js": "../../"
   }