old_contents: from setuptools import setup, find_packages
  import d2l
  
  requirements = [
      'jupyter==1.0.0',
      'numpy==1.18.5',
      'matplotlib==3.3.3',
      'requests==2.25.1',
      'pandas==1.2.2'
  ]
  
  setup(
      name='d2l',
      version=d2l.__version__,
      python_requires='>=3.5',
      author='D2L Developers',
      author_email='d2l.devs@gmail.com',
      url='https://d2l.ai',
      description='Dive into Deep Learning',
      license='MIT-0',
      packages=find_packages(),
      zip_safe=True,
      install_requires=requirements,
  )
  
new_contents: from setuptools import setup, find_packages
  import d2l
  
  requirements = [
      'jupyter',
      'numpy',
      'matplotlib',
      'requests',
      'pandas'
  ]
  
  setup(
      name='d2l',
      version=d2l.__version__,
      python_requires='>=3.5',
      author='D2L Developers',
      author_email='d2l.devs@gmail.com',
      url='https://d2l.ai',
      description='Dive into Deep Learning',
      license='MIT-0',
      packages=find_packages(),
      zip_safe=True,
      install_requires=requirements,
  )
  
subject: Revert "fix setup requirements lib versions"