code: def _sift_and_init_configs(self, input_dict):
          
          configs = {}
          for k, v in iteritems(input_dict):
              if (k not in map(str.lower, self.format_order) and
                      any([f_order.lower() in k for f_order in self.format_order])):
                  try:
                      self.CFG.get(self.CONFIG_PATH + [k])
                  except errors.ResourceNotFoundError:
                      pass
                  finally:
                      configs[k] = v
  
          for key, val in iteritems(configs):
              input_dict.pop(key, None)
          if configs:
              self.initialize_overall_config_settings(input_dict=configs)
docs: Removes all key/v for keys that exist in the overall config and activates them.
              Used to weed out config keys from tokens in a given input.