code: def get_built_in(self, language, level, data):
          
          # Language is python
          pp = pprint.PrettyPrinter(indent=level)
  
          lookup = {'python' : pp.pformat(data),
                    'json' : str(json.dumps(data, sort_keys=True, indent=level, separators=(',', ': ')))}
  
          self.data_structure = lookup[language]
docs: Gets the return string for a language that's supported by python.
          Used in cases when python provides support for the conversion.
      
          Args:
              language: string the langage to return for.
  
              level: integer, the indentation level.
  
              data: python data structure being converted (list of tuples)
  
          Returns:
              None, updates self.data_structure