code: def _format_vpc_config(self):
          '''
          Returns {} if the VPC config is set to None by Config,
          returns the formatted config otherwise
          '''
          if self._config.raw['vpc']:
              return {
                  'SubnetIds': self._config.raw['vpc']['subnets'],
                  'SecurityGroupIds': self._config.raw['vpc']['security_groups']
              }
          else:
              return {
                  'SubnetIds': [],
                  'SecurityGroupIds': [],
              f _format_vpc_config(self):
          '''
          Returns {} if the VPC config is set to None by Config,
          returns the formatted config otherwise
          '''
          if self._config.raw['vpc']:
              return {
                  'SubnetIds': self._config.raw['vpc']['subnets'],
                  'SecurityGroupIds': self._config.raw['vpc']['security_groups']
              }
          else:
              return {
                  'SubnetIds': [],
                  'SecurityGroupIds': [],
              }
docs: Returns {} if the VPC config is set to None by Config,
          returns the formatted config otherwise