code: def long_path_formatter(line, max_width=pd.get_option('max_colwidth')):
      
  
      if len(line) > max_width:
  
          tokens = line.split(".")
          trial1 = "%s...%s" % (tokens[0], tokens[-1])
  
          if len(trial1) > max_width:
  
              return "...%s" %(tokens[-1][-1:-(max_width-3)])
  
          else:
  
              return trial1
  
      else:
  
          return line
docs: If a path is longer than max_width, it substitute it with the first and last element,
      joined by "...". For example 'this.is.a.long.path.which.we.want.to.shorten' becomes
      'this...shorten'
  
      :param line:
      :param max_width:
      :return: