label_dir = {99999825:0, 90063345:1, 90109916:2, 89950166:3, 89950168:4, 89950167:5,
90155946:6, 99999828:7, 99999826:8, 99999827:9, 99999830:10}
result_dir = {}
for k,v in label_dir.items():
k,v = v,k
result_dir[k] = v