@@ -2,7 +2,6 @@  | 
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| 2 | 2 | |
| 3 | 3 | namespace Smart\AuthenticationBundle\Entity\User;  | 
                                                        
| 4 | 4 | |
| 5 | -use DateTime;  | 
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| 6 | 5 | use Doctrine\ORM\Mapping as ORM;  | 
                                                        
| 7 | 6 | use Symfony\Component\Validator\Constraints as Assert;  | 
                                                        
| 8 | 7 | |