Windows runs V1 but meets "time.sleep" problem

[caokx]

D:\Python\GFPGAN>set BASICSR_JIT=True

D:\Python\GFPGAN>python inference_gfpgan.py -i in_ -o out_ -v 1 -s 2 --ext jpg --bg_upsampler realesrgan --bg_tile 800
Traceback (most recent call last):
File "D:\Python\GFPGAN\inference_gfpgan.py", line 7, in
from basicsr.utils import imwrite
File "D:\Python\Python39\lib\site-packages\basicsr_init_.py", line 3, in
from .archs import *
File "D:\Python\Python39\lib\site-packages\basicsr\archs_init_.py", line 16, in
arch_modules = [importlib.import_module(f'basicsr.archs.{file_name}') for file_name in arch_filenames]
File "D:\Python\Python39\lib\site-packages\basicsr\archs_init.py", line 16, in
arch_modules = [importlib.import_module(f'basicsr.archs.{file_name}') for file_name in arch_filenames]
File "D:\Python\Python39\lib\importlib_init.py", line 127, in import_module
return _bootstrap.gcd_import(name[level:], package, level)
File "D:\Python\Python39\lib\site-packages\basicsr\archs\basicvsrpp_arch.py", line 7, in
from basicsr.archs.arch_util import flow_warp
File "D:\Python\Python39\lib\site-packages\basicsr\archs\arch_util.py", line 13, in
from basicsr.ops.dcn import ModulatedDeformConvPack, modulated_deform_conv
File "D:\Python\Python39\lib\site-packages\basicsr\ops\dcn_init.py", line 1, in
from .deform_conv import (DeformConv, DeformConvPack, ModulatedDeformConv, ModulatedDeformConvPack, deform_conv,
File "D:\Python\Python39\lib\site-packages\basicsr\ops\dcn\deform_conv.py", line 14, in
deform_conv_ext = load(
File "D:\Python\Python39\lib\site-packages\torch\utils\cpp_extension.py", line 986, in load
return _jit_compile(
File "D:\Python\Python39\lib\site-packages\torch\utils\cpp_extension.py", line 1206, in _jit_compile
baton.wait()
File "D:\Python\Python39\lib\site-packages\torch\utils\file_baton.py", line 48, in wait
time.sleep(self.wait_seconds)
KeyboardInterrupt

[caokx]

I have run few hours, but it seems that the code doesn't work