blank in the file name seems not work.

[zh-zhang1984]

Dear author
I have encountered an issue that cannot be solved by myself.

>>> moving_img_list
['/Users/zhangzhongheng/Documents/2022/ARDS_CT_radiomics/CT_cleanData/CT2067944-Zheng YuanLin.nii.gz', '/Users/zhangzhongheng/Documents/2022/ARDS_CT_radiomics/CT_cleanData/CT2068079-Wan RuQun.nii.gz', '/Users/zhangzhongheng/Documents/2022/ARDS_CT_radiomics/CT_cleanData/CT2071102-Hu ShiMei.nii.gz', '/Users/zhangzhongheng/Documents/2022/ARDS_CT_radiomics/CT_cleanData/CT2074707-Li YuanYang.nii.gz']
>>> for idx, img_path in enumerate(moving_img_list):
...     
...     # Main executive
...     run_result = os.system("lungmask "+img_path+" ./tmp/lung_segmentation/"+img_path.split("/")[-1])
... 
File not found: /Users/zhangzhongheng/Documents/2022/ARDS_CT_radiomics/CT_cleanData/CT2067944-Zheng
File not found: /Users/zhangzhongheng/Documents/2022/ARDS_CT_radiomics/CT_cleanData/CT2068079-Wan
File not found: /Users/zhangzhongheng/Documents/2022/ARDS_CT_radiomics/CT_cleanData/CT2071102-Hu
File not found: /Users/zhangzhongheng/Documents/2022/ARDS_CT_radiomics/CT_cleanData/CT2074707-Li

It appears that the lungmask cannot recognize correctly file names with blank, are there any hints to solve this issue?