old_contents: # -*- coding: utf-8 -*-
  from setuptools import setup, find_packages
  
  url="https://github.com/OctavianLee/Cytisas"
  VERSION = "0.0.0"
  
  setup(
      name="cytisas",
      version=VERSION,
      license='MIT',
      description="A suite for python project.",
      author="Octavian Lee",
      author_email="octavianlee1@gmail.com",
      url=url,
      packages=find_packages(),
  )
  
new_contents: # -*- coding: utf-8 -*-
  """
  Cytisas is a suit for python project. It have will realize serveral libraries in
  Python by myself.
  """
  
  from setuptools import setup, find_packages
  
  URL = "https://github.com/OctavianLee/Cytisas"
  VERSION = "0.0.0"
  
  setup(
      name="cytisas",
      version=VERSION,
      license='MIT',
      author="Octavian Lee",
      author_email="octavianlee1@gmail.com",
      url=URL,
      description="A suite for python project.",
      long_description=__doc__,
      packages=find_packages(exclude=['tests']),
  )
  
subject: Modify the structure of setup.py