Issues

# app/models.py
fromdjango.dbimport models
fromdjango.contrib.auth.modelsimport User
classPost(models.Model):
 user = models.ForeignKey(User)
 content = models.TextField()
classComment(models.Model):
 post = models.ForeignKey(Post)
 user = models.ForeignKey(User)
 content = models.TextField()
# app/admin.py
fromapp.modelsimport Post, Comment
fromdjango.contribimport admin
classCommentInline(admin.TabularInline):
 model = Comment
 fields = ('content',)
classPostAdmin(admin.ModelAdmin):
 fields= ('content',)
 inlines = [CommentInline]
 defsave_model(self, request, obj, form, change): 
 obj.user = request.user
 obj.save()
 defsave_formset(self, request, form, formset, change): 
 if formset.model == Comment:
 instances = formset.save(commit=False)
 for instance in instances:
 instance.user = request.user
 instance.save()
 else:
 formset.save()
admin.site.register(Post, PostAdmin)