TypeError: __init__() got an unexpected keyword argument 'reader_kwargs'

[xiongdemao]

/home/ne5/anaconda2/envs/tensorflow/lib/python2.7/site-packages/matplotlib/colors.py:680: MatplotlibDeprecationWarning: The is_string_like function was deprecated in version 2.1. not cbook.is_string_like(colors[0]): Traceback (most recent call last): File "/home/ne5/anaconda2/envs/tensorflow/lib/python2.7/runpy.py", line 174, in _run_module_as_main "main", fname, loader, pkg_name) File "/home/ne5/anaconda2/envs/tensorflow/lib/python2.7/runpy.py", line 72, in _run_code exec code in run_globals File "/home/ne5/test/flownet2-tf-master/src/flownet_css/train.py", line 10, in input_a, input_b, flow = load_batch(FLYING_CHAIRS_DATASET_CONFIG, 'sample', net.global_step) File "src/dataloader.py", line 235, in load_batch reader_kwargs=reader_kwargs) TypeError: init() got an unexpected keyword argument 'reader_kwargs'

[xiongdemao]

when run

  python -m src.flownet_css.train