diff --git a/input/models.py b/input/models.py
index 52ce002..4803db7 100755
--- a/input/models.py
+++ b/input/models.py
@@ -40,7 +40,7 @@ class Volunteer(models.Model):
 
 class Extern(Volunteer):
     ''' abstract basis class for all data entered by extern volunteers '''
-    
+
     username = models.CharField(max_length=200, null=True, verbose_name='Benutzer_innenname',
                                 help_text=format_html("Wikimedia Benutzer_innenname"))
 
@@ -91,7 +91,7 @@ class Project(Volunteer):
     granted_from = models.CharField(max_length=100,null=True,verbose_name='Bewilligt von')
     notes = models.TextField(max_length=1000,null=True,blank=True,verbose_name='Anmerkungen')
     intern_notes = models.TextField(max_length=1000, blank=True, verbose_name="interne Anmerkungen")
-    
+
 
     # the following Fields are not supposed to be edited by users
     pid = models.CharField(max_length=15, null=True, blank=True)
@@ -102,7 +102,7 @@ class Project(Volunteer):
 
 
     def save(self,*args,**kwargs):
-        
+
         generate_finance_id=False
 
         '''we generate the autogenerated fields here'''
@@ -123,7 +123,7 @@ class Project(Volunteer):
                 else:
                     self.finance_id = str(self.account.code)
 
-                
+
 
 
 
@@ -141,7 +141,7 @@ class Project(Volunteer):
                 self.project_of_year = int(projects.project_of_year) + 1
 #                self.pid = str(self.start.year) + '-' + str(self.account.code) + str(self.project_of_year).zfill(3)
 
-                
+
             if str(self.account.code) == '21111':
                 self.finance_id = str(self.account.code) + '-' + str(self.project_of_year).zfill(3)
             else:
@@ -229,7 +229,7 @@ from django.dispatch import receiver
 @receiver(pre_save, sender=Travel, dispatch_uid="get_project_end")
 def getProjectEnd(sender, instance, **kwargs):
     #instance.project_end = instance.project.end
-    
+
     if instance.project:
         instance.project_end = instance.project.end
         instance.project_end_quartal = instance.project.end_quartal
@@ -303,7 +303,7 @@ class IFG(Grant):
     url = models.URLField(max_length=2000, verbose_name="URL",
                            help_text="Bitte gib den Link zu deiner Anfrage bei Frag den Staat an.")
     intern_notes = models.TextField(max_length=1000, blank=True, verbose_name="interne Anmerkungen")
-    
+
     def __str__(self):
         return "IFG-Anfrage von " + self.realname
 
@@ -375,7 +375,7 @@ class BusinessCard(Extern):
                                default='NOPIC', verbose_name='Variante',
                                help_text=format_html('so sehen die Varianten aus: <a href="https://upload.wikimedia.org/wikipedia/commons/c/cd/Muster_Visitenkarten_WMDE_2018.jpg">\
                                mit Bild</a> <a href="https://upload.wikimedia.org/wikipedia/commons/d/d3/Muster_Visitenkarte_WMDE.png">ohne Bild</a>' ))
-    
+
     url_of_pic = models.CharField(max_length=200, verbose_name='Url des Bildes', default='', help_text="Bitte gib die Wikimedia-Commons-URL des Bildes an.")
 
     sent_to = models.TextField(max_length=1000, verbose_name='Versandadresse',