flake8怎么看啊

零的执行人

用flake8检测，显示
student_management_app\admin.py:6:1: E302 expected 2 blank lines, found 1

请问这个:6:1: 什么意思

admin.py

1. from django.contrib import admin
   
2. from django.contrib.auth.admin import UserAdmin
   
3. from .models import CustomUser, AdminHOD, Staffs, Courses, Subjects, Students, Attendance, AttendanceReport, LeaveReportStudent, LeaveReportStaff, FeedBackStudent, FeedBackStaffs, NotificationStudent, NotificationStaffs
   
4. 
   
5. # Register your models here.
   
6. class UserModel(UserAdmin):
   
7.     pass
   
8. 
   
9. 
   
10. admin.site.register(CustomUser, UserModel)
    
11. 
    
12. admin.site.register(AdminHOD)
    
13. admin.site.register(Staffs)
    
14. admin.site.register(Courses)
    
15. admin.site.register(Subjects)
    
16. admin.site.register(Students)
    
17. admin.site.register(Attendance)
    
18. admin.site.register(AttendanceReport)
    
19. admin.site.register(LeaveReportStudent)
    
20. admin.site.register(LeaveReportStaff)
    
21. admin.site.register(FeedBackStudent)
    
22. admin.site.register(FeedBackStaffs)
    
23. admin.site.register(NotificationStudent)
    
24. admin.site.register(NotificationStaffs)
    

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