old_contents: # Copyright 2022 The MT3 Authors.
  #
  # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  #
  #     http://www.apache.org/licenses/LICENSE-2.0
  #
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  
  # Lint as: python3
  """Install mt3."""
  
  import os
  import sys
  import setuptools
  
  # To enable importing version.py directly, we add its path to sys.path.
  version_path = os.path.join(os.path.dirname(__file__), 'mt3')
  sys.path.append(version_path)
  from version import __version__  # pylint: disable=g-import-not-at-top
  
  setuptools.setup(
      name='mt3',
      version=__version__,
      description='Multi-Task Multitrack Music Transcription',
      author='Google Inc.',
      author_email='no-reply@google.com',
      url='http://github.com/magenta/mt3',
      license='Apache 2.0',
      packages=setuptools.find_packages(),
      package_data={
          '': ['*.gin'],
      },
      scripts=[],
      install_requires=[
          'absl-py',
          'ddsp',
          'flax',
          'gin-config',
          'immutabledict',
          'librosa',
          'mir_eval',
          'note_seq',
          'numpy',
          'pretty_midi',
          'scikit-learn',
          'scipy',
          'seqio',
          't5',
          'tensorflow',
          'tensorflow-datasets',
      ],
      classifiers=[
          'Development Status :: 4 - Beta',
          'Intended Audience :: Developers',
          'Intended Audience :: Science/Research',
          'License :: OSI Approved :: Apache Software License',
          'Topic :: Scientific/Engineering :: Artificial Intelligence',
      ],
      tests_require=['pytest'],
      setup_requires=['pytest-runner'],
      keywords='music transcription machinelearning audio',
  )
  
new_contents: # Copyright 2022 The MT3 Authors.
  #
  # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  #
  #     http://www.apache.org/licenses/LICENSE-2.0
  #
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  
  """Install mt3."""
  
  import os
  import sys
  import setuptools
  
  # To enable importing version.py directly, we add its path to sys.path.
  version_path = os.path.join(os.path.dirname(__file__), 'mt3')
  sys.path.append(version_path)
  from version import __version__  # pylint: disable=g-import-not-at-top
  
  setuptools.setup(
      name='mt3',
      version=__version__,
      description='Multi-Task Multitrack Music Transcription',
      author='Google Inc.',
      author_email='no-reply@google.com',
      url='http://github.com/magenta/mt3',
      license='Apache 2.0',
      packages=setuptools.find_packages(),
      package_data={
          '': ['*.gin'],
      },
      scripts=[],
      install_requires=[
          'absl-py',
          'ddsp',
          'flax',
          'gin-config',
          'immutabledict',
          'librosa',
          'mir_eval',
          'note_seq',
          'numpy',
          'pretty_midi',
          'scikit-learn',
          'scipy',
          'seqio',
          't5',
          'tensorflow',
          'tensorflow-datasets',
      ],
      classifiers=[
          'Development Status :: 4 - Beta',
          'Intended Audience :: Developers',
          'Intended Audience :: Science/Research',
          'License :: OSI Approved :: Apache Software License',
          'Topic :: Scientific/Engineering :: Artificial Intelligence',
      ],
      tests_require=['pytest'],
      setup_requires=['pytest-runner'],
      keywords='music transcription machinelearning audio',
  )
  
subject: Remove unused comments related to Python 2 compatibility.