added field comments_count

dashboard/models.py

@@ -80,6 +80,7 @@ class Advertisement(models.Model):
     url = models.URLField()
     likes_cnt = models.IntegerField(blank=True, null=True)
     comments_sentiment_mean = models.FloatField(blank=True, null=True)
+    comments_count = models.IntegerField(blank=True, null=True)
     files = models.ManyToManyField(File, blank=True)
 
     def __str__(self):