implement comment model

[Hame-daani]

how to add likes

from django.contrib.contenttypes.fields import GenericForeignKey
from django.contrib.contenttypes.models import ContentType

class TaggedItem(models.Model):
    tag = models.SlugField()
    content_type = models.ForeignKey(ContentType, on_delete=models.CASCADE)
    object_id = models.PositiveIntegerField()
    content_object = GenericForeignKey('content_type', 'object_id')

from django.contrib.contenttypes.fields import GenericRelation

class Bookmark(models.Model):
    url = models.URLField()
    tags = GenericRelation(TaggedItem)