new_contents: # coding:utf-8
  from setuptools import setup,find_packages
  
  
  
  
  setup(
      name="tornado_session",
      version="0.1",
      author="HuangBiao",
      author_email="19941222hb@gmail.com",
      description="A tornado session implementation",
      license="MIT",
      packages=find_packages(),
      install_requires=['tornadis'],
      include_package_data=True
  )
  
subject: add setup file