code: def query(self, listdelimiter="+", safe="", **kwargs):
          
          safe = safe if safe else self.safe
          for arg in list(kwargs.keys()):
              if (isinstance(kwargs[arg], list)
                      or isinstance(kwargs[arg], tuple)
                      or isinstance(kwargs[arg], set)):
                  items = [quote_plus(str(x), safe=safe) for x in kwargs[arg]]
                  self.__query__.update({arg: listdelimiter.join(items)})
              else:
                  self.__query__.update({arg: kwargs.get(arg)})
  
          return self
docs: Url queries
  
          :param listdelimiter: Specifies what list delimiter should be
          :param safe: string that includes all the characters that should not be ignored
  
          Kwargs (Since its a dictionary) are not ordered. You must call the
          method again if you absolutely need one query
          after another or vice versa.