preprocess.py: KeyError: 'shirt'

[autogyro]

Dear NMERIPO,
while i run the program preprocess.py ,it said :KeyError: 'shirt' , the detail as following.
please help me to take a look. I downloaded ClothingAttributeDataset.zip, maybe that something less than your did. if you give me your cvs data: category_test.csv, it will be great appreciated!
cheers
Edward

File "D:/clothing/Identifying-Clothing-Attributes-master/preprocess.py", line 59, in
print (key, round(100 * category_df[key].value_counts()[1]/ float(category_df.shape[0]), 2))

File "D:\dev\IDE\Anaconda3\lib\site-packages\pandas\core\frame.py", line 2139, in getitem

File "D:\dev\IDE\Anaconda3\lib\site-packages\pandas\core\frame.py", line 2146, in _getitem_column

File "D:\dev\IDE\Anaconda3\lib\site-packages\pandas\core\generic.py", line 1842, in _get_item_cache

File "D:\dev\IDE\Anaconda3\lib\site-packages\pandas\core\internals.py", line 3843, in get

File "D:\dev\IDE\Anaconda3\lib\site-packages\pandas\core\indexes\base.py", line 2527, in get_loc

File "pandas/_libs/index.pyx", line 117, in pandas._libs.index.IndexEngine.get_loc

File "pandas/_libs/index.pyx", line 139, in pandas._libs.index.IndexEngine.get_loc

File "pandas/_libs/hashtable_class_helper.pxi", line 1265, in pandas._libs.hashtable.PyObjectHashTable.get_item

File "pandas/_libs/hashtable_class_helper.pxi", line 1273, in pandas._libs.hashtable.PyObjectHashTable.get_item

KeyError: 'shirt'