Илья

<input #inp>
<button (click)="focus($event, inp)">focus</button>

focus(e, el) {
    el.focus();
}

from slugify import slugify

class Advert(models.Model):
    region = models.CharField(max_length=32)
    city = models.CharField(max_length=30)
    category = models.TextField()
    title = models.CharField(max_length=32)
    description = models.CharField(max_length=900)
    photo = models.ImageField(upload_to='')
    phone_number = models.CharField(max_length=11)
    date = models.DateTimeField(auto_now_add=True, null=True)
    slug = models.SlugField(unique=True, null=True, blank=True)

    def __str__(self):
        return self.title
    
    def save(self,  *args, **kwargs):
        self.slug = slugify(self.title)
        return super(Advert, self).save(*args, **kwargs)