HDFS initialization failed, please check if .hdfscli，cfg exists.
Created by: LWhite027
from visualdl import LogWriter
if name == 'main':
value = [i/1000.0 for i in range(1000)]
# 初始化一个记录器
with LogWriter(logdir="./log/scalar_test/train") as writer:
for step in range(1000):
# 向记录器添加一个tag为acc的数据
writer.add_scalar(tag="acc", step=step, value=value[step])
# 向记录器添加一个tag为loss的数据
writer.add_scalar(tag="loss", step=step, value=1/(value[step] + 1))