old_contents: import os
  
  from setuptools import find_packages
  from setuptools import setup
  
  here = os.path.abspath(os.path.dirname(__file__))
  install_requires = [
      "pysha3>=1.0b1"
  ]
  
  setup(
      name='merkletools',
      version='1.0.3',
      description='Merkle Tools',
      classifiers=[
          "Intended Audience :: Developers",
          "Intended Audience :: Science/Research",
          "License :: OSI Approved :: MIT License",
          "Programming Language :: Python :: 2.7",
      ],
      url='https://github.com/',
      author='Eder Santana',
      keywords='merkle tree, blockchain, tierion',
      license="MIT",
      packages=find_packages(),
      include_package_data=False,
      zip_safe=False,
      install_requires=install_requires
  )
  
new_contents: import os
  
  from setuptools import find_packages
  from setuptools import setup
  
  here = os.path.abspath(os.path.dirname(__file__))
  install_requires = [
      "pysha3>=1.0b1"
  ]
  
  setup(
      name='merkletools',
      version='1.0.3',
      description='Merkle Tools',
      classifiers=[
          "Intended Audience :: Developers",
          "Intended Audience :: Education",
          "Intended Audience :: Science/Research",
          "License :: OSI Approved :: MIT License",
          "Programming Language :: Python :: 2.7",
          "Programming Language :: Python :: 3.6",
          "Topic :: Software Development :: Libraries",
          "Topic :: Software Development :: Libraries :: Python Modules"
      ],
      url='https://github.com/Tierion/pymerkletools',
      author='Eder Santana',
      keywords='merkle tree, blockchain, tierion',
      license="MIT",
      packages=find_packages(),
      include_package_data=False,
      zip_safe=False,
      install_requires=install_requires
  )
  
subject: update setup.py with more precise info