goctl generate code duplicate in import part

[alexanyang]

Describe the bug A clear and concise description of what the bug is.

To Reproduce Steps to reproduce the behavior, if applicable:

1. The code is

     import (
    "net/http"
   
    "book/service/user/api/internal/logic"
    "book/service/user/api/internal/svc"
    "book/service/user/api/internal/types"
    "github.com/zeromicro/go-zero/rest/httpx"
   
    "github.com/zeromicro/go-zero/rest/httpx"
    )
   
   

2. The error is

     "github.com/zeromicro/go-zero/rest/httpx" // duplicate
   

Expected behavior no duplicated import

Screenshots If applicable, add screenshots to help explain your problem.

Environments (please complete the following information):

• OS: [mac os 11.5.2]
• go-zero version [ 1.3.5]
• goctl version [1.3.5, optional]
• may be other version is still with this question

More description Just do like :https://go-zero.dev/cn/docs/quick-start/micro-service It will appear in /internal/handler

[kevwan]

Fixed in v1.4.0