How to use Django's PASSWORD_HASHERS with custom model?

I am creating authentication model for my project, I want to use Django's PASSWORD_HASHERS for password field in my model, can you suggest me the proper way?

My model.py file

class vendor_registration(models.Model):
    first_name  = models.CharField(max_length=255,null=True)
    last_name = models.CharField(max_length=255,null=True)
    email_id = models.EmailField(max_length=70,blank=False)
    password = models.CharField(max_length=255,null=True)
    created_on = models.DateTimeField(blank=True,null=True)

I know how to use it for the User model, But need solution for custom user model.Thanks