old_contents: import setuptools
  
  with open("README.md", "r") as fh:
      long_description = fh.read()
  
  setuptools.setup(
      name="pyenergydiagram",
      version="0.1.6",
      author="Giacomo Marchioro",
      author_email="giacomomarchioro@outlook.com",
      description="A tool for plotting Energy Diagrams using Matplotlib.",
      long_description=long_description,
      long_description_content_type="text/markdown",
      url="https://github.com/giacomomarchioro/PyEnergyDiagrams",
      packages=setuptools.find_packages(),
      classifiers=[
          "Programming Language :: Python :: 3",
          "License :: OSI Approved :: MIT License",
          "Operating System :: OS Independent",
      ],
  )
  
new_contents: import setuptools
  
  with open("README.md", "r") as fh:
      long_description = fh.read()
  
  setuptools.setup(
      name="pyenergydiagram",
      version="0.1.6",
      author="Giacomo Marchioro",
      author_email="giacomomarchioro@outlook.com",
      description="A tool for plotting Energy Diagrams using Matplotlib.",
      long_description=long_description,
      long_description_content_type="text/markdown",
      url="https://github.com/giacomomarchioro/PyEnergyDiagrams",
      packages=setuptools.find_packages(),
      install_requires=open("requirements.txt", "r").readlines(),
      classifiers=[
          "Programming Language :: Python :: 3",
          "License :: OSI Approved :: MIT License",
          "Operating System :: OS Independent",
      ],
  )
  
subject: Install matplotlib automatically