in datasets/san_francisco/pipelines/_images/run_csv_transform_kub/csv_transform.py [0:0]
def listdirs(rootdir: str) -> list:
rtn_list = []
for file in os.listdir(rootdir):
d = os.path.join(rootdir, file)
if os.path.isdir(d):
rtn_list.append(d)
for elem in listdirs(d):
rtn_list.append(elem)
return rtn_list