old_contents: #!/usr/bin/env python
  
  import itertools
  
  import agate
  
  from csvkit.cli import CSVKitUtility
  from csvkit.table import make_default_headers
  
  
  class CSVLook(CSVKitUtility):
      description = 'Render a CSV file in the console as a fixed-width table.'
  
      def add_arguments(self):
          pass
  
      def main(self):
          agate.Table.from_csv(self.input_file, header=not self.args.no_header_row, **self.reader_kwargs).print_table(output=self.output_file, **self.writer_kwargs)
  
  
  def launch_new_instance():
      utility = CSVLook()
      utility.main()
  
  if __name__ == "__main__":
      launch_new_instance()
  
new_contents: #!/usr/bin/env python
  
  import agate
  
  from csvkit.cli import CSVKitUtility
  
  
  class CSVLook(CSVKitUtility):
      description = 'Render a CSV file in the console as a fixed-width table.'
  
      def add_arguments(self):
          pass
  
      def main(self):
          agate.Table.from_csv(self.input_file, header=not self.args.no_header_row, **self.reader_kwargs).print_table(output=self.output_file, **self.writer_kwargs)
  
  
  def launch_new_instance():
      utility = CSVLook()
      utility.main()
  
  if __name__ == "__main__":
      launch_new_instance()
  
subject: Remove unused imports