code: func (c *ExampleService) Initialize() error {
  	return c.kv.Update(func(tx Tx) error {
  		if _, err := tx.Bucket([]byte(exampleBucket)); err != nil {
  			return err
  		}
  		if _, err := tx.Bucket([]byte(exampleIndex)); err != nil {
  			return err
  		}
  		return nil
  	})
  }
docs: // Initialize creates the buckets for the example service