python face detection: max_results parameter is not used #1173
Description
In which file did you encounter the issue?
Did you change the file? If so, how?
no
Describe the issue
The max_results parameter is not used, so code detects only 10 faces max:
def detect_face(face_file, max_results=4): """Uses the Vision API to detect faces in the given file. Args: face_file: A file-like object containing an image with faces. Returns: An array of Face objects with information about the picture. """ # [START get_vision_service] client = vision.ImageAnnotatorClient() # [END get_vision_service] content = face_file.read() image = types.Image(content=content) return client.face_detection(image=image).face_annotations