fix twine upload regarding to py/README.md

4 jobs for new_setup in 10 minutes
Status Job ID Name Coverage
  Build
passed #5120
manylinux1

00:03:27

passed #5119
manylinux2010

00:04:19

 
  Testpypi
passed #5122
push-testpypi-manylinux1

00:01:12

failed #5121
push-testpypi-manylinux2010

00:01:00

 
Name Stage Failure
failed
push-testpypi-manylinux2010 Testpypi
Uploading python_unsiotools-0.0.3-cp27-cp27mu-manylinux2010_x86_64.whl
Uploading python_unsiotools-0.0.3-cp34-cp34m-manylinux2010_x86_64.whl
Uploading python_unsiotools-0.0.3-cp35-cp35m-manylinux2010_x86_64.whl
Uploading python_unsiotools-0.0.3-cp36-cp36m-manylinux2010_x86_64.whl
Uploading python_unsiotools-0.0.3-cp37-cp37m-manylinux2010_x86_64.whl
Uploading python_unsiotools-0.0.3-cp38-cp38-manylinux2010_x86_64.whl
Uploading python-unsiotools-0.0.3.tar.gz
NOTE: Try --verbose to see response content.
ERROR: Job failed: exit code 1