(inputFile)
| 33 | */ |
| 34 | // [START vision_face_detection_tutorial_send_request] |
| 35 | async function detectFaces(inputFile) { |
| 36 | // Make a call to the Vision API to detect the faces |
| 37 | const request = {image: {source: {filename: inputFile}}}; |
| 38 | const results = await client.faceDetection(request); |
| 39 | const faces = results[0].faceAnnotations; |
| 40 | const numFaces = faces.length; |
| 41 | console.log(`Found ${numFaces} face${numFaces === 1 ? '' : 's'}.`); |
| 42 | return faces; |
| 43 | } |
| 44 | // [END vision_face_detection_tutorial_send_request] |
| 45 | |
| 46 | /** |