models.py

class AssetOwnerPrivileges(models.Model):
    asset_add = models.CharField(max_length=20,default='YES') 

html button

<td>
     <label class="switch">
     <input type="checkbox">
     <span class="slider round"></span>
     </label>
</td>

When button switch “ON” ,value in database change to YES ,while button switch “OFF” value change to “NO”.