How to use the @google-cloud/video-intelligence.v1 function in @google-cloud/video-intelligence

async function analyzeLabelsGCS(gcsUri) {
  // [START video_analyze_labels_gcs]
  // Imports the Google Cloud Video Intelligence library
  const video = require('@google-cloud/video-intelligence').v1;

  // Creates a client
  const client = new video.VideoIntelligenceServiceClient();

  /**
   * TODO(developer): Uncomment the following line before running the sample.
   */
  // const gcsUri = 'GCS URI of the video to analyze, e.g. gs://my-bucket/my-video.mp4';

  const request = {
    inputUri: gcsUri,
    features: ['LABEL_DETECTION'],
  };

  // Detects labels in a video
  const [operation] = await client.annotateVideo(request);