code: def quote(self, data):
          
          if self.lang == 'python':
              quote_char = "'"
          elif self.lang == 'java':
              quote_char = "'"
  
          if re.findall(r'[!\-\=\s\$\&]{1,}', str(data)):
              data = '{0}{1}{0}'.format(quote_char, data)
          return data
docs: Quote any parameters that contain spaces or special character.
  
          Returns:
              (string): String containing parameters wrapped in double quotes