Re-generate library using /synth.py (#130)

Author: dpebot

packages/google-cloud-vision/smoke-test/image_annotator_smoke_test.js

@@ -18,7 +18,7 @@ describe('ImageAnnotatorSmokeTest', () => {
   it('successfully makes a call to the service', done => {
     const vision = require('../src');
 
-    var client = new vision.v1p2beta1.ImageAnnotatorClient({
+    var client = new vision.v1p3beta1.ImageAnnotatorClient({
       // optional auth parameters.
     });