in 07_training/serverlessml/flowers/ingest/tfrecords.py [0:0]
def read_from_jpegfile(self, filename):
# same code as in 05_create_dataset/jpeg_to_tfrecord.py
img = tf.io.read_file(filename)
img = tf.image.decode_jpeg(img, channels=self.IMG_CHANNELS)
img = tf.image.convert_image_dtype(img, tf.float32)
return img