old_contents: #!/usr/bin/env python3
  
  from setuptools import setup
  
  
  def scm_config():
      def scheme(version):
          if version.distance is None:
              version.distance = 0
  
          return version.format_with('{tag}.{distance}')
  
      return {'version_scheme': scheme,
              'write_to': "schedules_tools/version.py",
              'local_scheme': 'dirty-tag'
      }
  
  
  setup(
      use_scm_version=scm_config
  )
  
new_contents: #!/usr/bin/env python3
  
  from setuptools import setup
  
  
  def scm_config():
      def scheme(version):
          if version.distance is None:
              version.distance = 0
  
          return version.format_with('{tag}.{distance}')
  
      return {'version_scheme': scheme,
              'write_to': "schedules_tools/version.py",
              'local_scheme': 'dirty-tag'
              }
  
  
  setup(
      use_scm_version=scm_config
  )
  
subject: Fix bracket