add - script for duplicate ranchers / set blank to union fields in rancher

apps/herd/models.py

@@ -1,8 +1,8 @@
+from django.db import models
+
 from apps.authentication import models as auth_models
 from apps.core.models import BaseModel
 
-from django.db import models
-
 
 class Herd(BaseModel):
     owner = models.ForeignKey(
@@ -83,8 +83,8 @@ class Herd(BaseModel):
 
 class Rancher(BaseModel):
     ranching_farm = models.CharField(max_length=150, null=True)
-    union_name = models.CharField(max_length=50, null=True)
-    union_code = models.CharField(max_length=50, null=True)
+    union_name = models.CharField(max_length=50, null=True, blank=True)
+    union_code = models.CharField(max_length=50, null=True, blank=True)
     activity_types = (
         ("I", "Industrial"),
         ("V", "Village"),