MemberServiceImpl 에서 싱글톤이 2개 있다는데 코드보면 2개가아닌데 2개라고 뜨네요

학습하는 분들께 도움이 되고, 더 좋은 답변을 드릴 수 있도록 질문전에 다음을 꼭 확인해주세요.

1. 강의 내용과 관련된 질문을 남겨주세요.
2. 인프런의 질문 게시판과 자주 하는 질문(링크)을 먼저 확인해주세요.
(자주 하는 질문 링크: https://bit.ly/3fX6ygx)
3. 질문 잘하기 메뉴얼(링크)을 먼저 읽어주세요.
(질문 잘하기 메뉴얼 링크: https://bit.ly/2UfeqCG)

질문 시에는 위 내용은 삭제하고 다음 내용을 남겨주세요.
=========================================
[질문 템플릿]
1. 강의 내용과 관련된 질문인가요? (예/아니오)
2. 인프런의 질문 게시판과 자주 하는 질문에 없는 내용인가요? (예/아니오)
3. 질문 잘하기 메뉴얼을 읽어보셨나요? (예/아니오)

[질문 내용]
여기에 질문 내용을 남겨주세요.

escription:

Parameter 0 of constructor in hello.core.member.MemberServiceImpl required a single bean, but 2 were found:

- memoryMemberRepository: defined in file [/Users/root1/Documents/java/core/out/production/classes/hello/core/member/MemoryMemberRepository.class]

- memberRepository: defined by method 'memberRepository' in class path resource [hello/core/AppConfig.class]

웹설치하고 이런 오류가 뜨네요

AppConfig

@Configuration
public class AppConfig {

    @Bean
    public MemberService memberService(){
        System.out.println("call AppConfig.memberService");
        return new MemberServiceImpl(memberRepository());
    }
    @Bean
    public MemberRepository memberRepository() {
        System.out.println("call AppConfig.memberRepository");
        return new MemoryMemberRepository();
    }
    @Bean
    public OrderService orderService(){
        System.out.println("call AppConfig.orderService");
        return new OrderServiceImpl(memberRepository(), discountPolicy());
    }
    @Bean
    public DiscountPolicy discountPolicy(){
//        return new FixDiscountPolicy();
        return new RateDiscountPolicy();

    }
}

public class MemberServiceImpl implements MemberService{

    private final MemberRepository memberRepository;

    @Autowired
    public MemberServiceImpl(MemberRepository memberRepository) {
        this.memberRepository = memberRepository;
    }

public class MemberServiceImpl implements MemberService{

    private final MemberRepository memberRepository;

    @Autowired
    public MemberServiceImpl(MemberRepository memberRepository) {
        this.memberRepository = memberRepository;
    }

@Component
public class MemoryMemberRepository implements MemberRepository {

@Configuration
public class AppConfig {

    @Bean
    public MemberService memberService(){
        System.out.println("call AppConfig.memberService");
        return new MemberServiceImpl(memberRepository());
    }
    @Bean
    public MemberRepository memberRepository() {
        System.out.println("call AppConfig.memberRepository");
        return new MemoryMemberRepository();
    }
    @Bean
    public OrderService orderService(){
        System.out.println("call AppConfig.orderService");
        return new OrderServiceImpl(memberRepository(), discountPolicy());
    }
    @Bean
    public DiscountPolicy discountPolicy(){
//        return new FixDiscountPolicy();
        return new RateDiscountPolicy();

    }
}