old_contents: from setuptools import setup, find_packages
  
  # python setup.py sdist upload
  
  setup(
      name='dtreeviz',
      version='1.3.3',
      url='https://github.com/parrt/dtreeviz',
      license='MIT',
      packages=find_packages(),
      install_requires=['graphviz>=0.9','pandas','numpy','scikit-learn',
                          'matplotlib','colour', 'pytest'],
      extras_require={'xgboost': ['xgboost'], 'pyspark':['pyspark'], 'lightgbm':['lightgbm']},
      python_requires='>=3.6',
      author='Terence Parr, Tudor Lapusan, and Prince Grover',
      author_email='parrt@cs.usfca.edu',
      description='A Python 3 library for sci-kit learn, XGBoost, LightGBM, and Spark decision tree visualization',
      long_description=README,
      keywords='machine-learning data structures trees visualization',
      classifiers=['License :: OSI Approved :: MIT License',
                   'Intended Audience :: Developers']
  )
  
new_contents: from setuptools import setup, find_packages
  
  # python setup.py sdist upload
  
  setup(
      name='dtreeviz',
      version='1.3.3',
      url='https://github.com/parrt/dtreeviz',
      license='MIT',
      packages=find_packages(),
      install_requires=['graphviz>=0.9','pandas','numpy','scikit-learn',
                          'matplotlib','colour', 'pytest'],
      extras_require={'xgboost': ['xgboost'], 'pyspark':['pyspark'], 'lightgbm':['lightgbm']},
      python_requires='>=3.6',
      author='Terence Parr, Tudor Lapusan, and Prince Grover',
      author_email='parrt@cs.usfca.edu',
      description='A Python 3 library for sci-kit learn, XGBoost, LightGBM, and Spark decision tree visualization',
      long_description=README.md,
      keywords='machine-learning data structures trees visualization',
      classifiers=['License :: OSI Approved :: MIT License',
                   'Intended Audience :: Developers']
  )
  
subject: fix ref to README