Created by: findmyway

The following code snippet works well with v1.0.0

from visualdl import *
logdir = "tmp"
logger = LogWriter(logdir, sync_cycle=100)

# mark the components with 'train' label.
with logger.mode("train"):
    image_input = logger.image("images/input", 1)
import numpy as np
for _ in range(100):
    image_input.start_sampling()
    image_input.add_sample([28, 28], np.random.rand(28*28) * 255)
    image_input.finish_sampling()

However, with v1.2.1 the image is missing in the front end.

I'm pretty sure that data is saved to the log dir correctly by using LogReader.

Ref #529