from django.db import models
from django.conf import settings


class AppToAppPermission(models.Model):
    requester = models.ForeignKey(settings.OAUTH2_PROVIDER_APPLICATION_MODEL,
                                  db_index=True, related_name='+')
    target = models.ForeignKey(settings.OAUTH2_PROVIDER_APPLICATION_MODEL,
                               db_index=True, related_name='+')

from django.db import models
from django.conf import settings


class AppToAppPermission(models.Model):
    requester = models.ForeignKey(settings.OAUTH2_PROVIDER_APPLICATION_MODEL,
                                  db_index=True, related_name='+')
    target = models.ForeignKey(settings.OAUTH2_PROVIDER_APPLICATION_MODEL,
                               db_index=True, related_name='+')

    def __str__(self):
        return "%s -> %s" % (self.requester, self.target)

Add __str__ method to AppToAppPermission
Add __str__ method to AppToAppPermission

  from django.db import models
  from django.conf import settings
  
  
  class AppToAppPermission(models.Model):
      requester = models.ForeignKey(settings.OAUTH2_PROVIDER_APPLICATION_MODEL,
                                    db_index=True, related_name='+')
      target = models.ForeignKey(settings.OAUTH2_PROVIDER_APPLICATION_MODEL,
                                 db_index=True, related_name='+')
  
+     def __str__(self):
+         return "%s -> %s" % (self.requester, self.target)
+ 
Add __str__ method to AppToAppPermission
## Code Before:
from django.db import models
from django.conf import settings


class AppToAppPermission(models.Model):
    requester = models.ForeignKey(settings.OAUTH2_PROVIDER_APPLICATION_MODEL,
                                  db_index=True, related_name='+')
    target = models.ForeignKey(settings.OAUTH2_PROVIDER_APPLICATION_MODEL,
                               db_index=True, related_name='+')

## Instruction:
Add __str__ method to AppToAppPermission
## Code After:
from django.db import models
from django.conf import settings


class AppToAppPermission(models.Model):
    requester = models.ForeignKey(settings.OAUTH2_PROVIDER_APPLICATION_MODEL,
                                  db_index=True, related_name='+')
    target = models.ForeignKey(settings.OAUTH2_PROVIDER_APPLICATION_MODEL,
                               db_index=True, related_name='+')

    def __str__(self):
        return "%s -> %s" % (self.requester, self.target)
