old_contents: from setuptools import setup
  
  v = '4.10.1'
  setup(
      name='antlr4-python2-runtime',
      version=v,
      url='http://www.antlr.org',
      license='BSD',
      packages=['antlr4', 'antlr4.atn', 'antlr4.dfa', 'antlr4.tree', 'antlr4.error', 'antlr4.xpath'],
      package_dir={'': 'src'},
      author='Eric Vergnaud, Terence Parr, Sam Harwell',
      author_email='eric.vergnaud@wanadoo.fr',
      description=f'ANTLR {v} runtime for Python 2.7.12'
  )
new_contents: from setuptools import setup
  
  v = '4.10.1'
  setup(
      name='antlr4-python2-runtime',
      version=v,
      url='http://www.antlr.org',
      license='BSD',
      packages=['antlr4', 'antlr4.atn', 'antlr4.dfa', 'antlr4.tree', 'antlr4.error', 'antlr4.xpath'],
      package_dir={'': 'src'},
      author='Eric Vergnaud, Terence Parr, Sam Harwell',
      author_email='eric.vergnaud@wanadoo.fr',
      description='ANTLR %s runtime for Python 2.7.12' % v
  )
  
subject: Fix SyntaxError due to F string