diff --git a/pre-commit b/pre-commit
old mode 100644
new mode 100755
diff --git a/src/fiber_package/association.py b/src/fiber_package/association.py
index 1948d2b..6b4f9e5 100644
--- a/src/fiber_package/association.py
+++ b/src/fiber_package/association.py
@@ -1,11 +1,9 @@
 from fiber_package.base import FiberBaseModel
-from fiber_package.refs import EntityRefList, CommitteeRefList, GuildRefList
-from enum import StrEnum
 
 
 class AssociationModel(FiberBaseModel):
     full_name: str
     # short name used for visibility strings (think: DLF, Kaiser, CNB, etc...)
-    tag: str 
-    
+    tag: str
+
 
diff --git a/src/fiber_package/entity/enums.py b/src/fiber_package/entity/enums.py
index 6d09ef5..41ef296 100644
--- a/src/fiber_package/entity/enums.py
+++ b/src/fiber_package/entity/enums.py
@@ -12,4 +12,4 @@ class LanguageOption(StrEnum):
 class Gender(StrEnum):
     male = "m"
     female = "f"
-    nonbinary = "n"
\ No newline at end of file
+    nonbinary = "n"
diff --git a/src/fiber_package/entity/non_members.py b/src/fiber_package/entity/non_members.py
index 828515d..4ceefde 100644
--- a/src/fiber_package/entity/non_members.py
+++ b/src/fiber_package/entity/non_members.py
@@ -1,6 +1,5 @@
 
 from .person import PersonModel
-from .enums import HonoraryStatus, Gender
 
 class AlumnModel(PersonModel):
     graduated: bool = False
@@ -8,4 +7,3 @@ class AlumnModel(PersonModel):
 
 class ExternalModel(PersonModel):
     pass
-    
\ No newline at end of file
diff --git a/src/fiber_package/entity/person.py b/src/fiber_package/entity/person.py
index 7106626..f9ef472 100644
--- a/src/fiber_package/entity/person.py
+++ b/src/fiber_package/entity/person.py
@@ -1,4 +1,4 @@
-from pydantic import model_validator, EmailStr, Field, computed_field, field_serializer
+from pydantic import model_validator, EmailStr, computed_field, field_serializer
 from typing import Self, Literal
 from datetime import date
 
@@ -31,10 +31,10 @@ class PersonModel(FiberBaseModel):
             return False
         today = date.today()
         age = ( today.year - self.date_of_birth.year
-                - ( (today.month, today.day) 
-                    < (self.date_of_birth.month, self.date_of_birth.day) ) 
+                - ( (today.month, today.day)
+                    < (self.date_of_birth.month, self.date_of_birth.day) )
             )
-        return age < 18 
+        return age < 18
 
     @model_validator(mode="after")
     def generate_full_name(self) -> Self:
@@ -48,4 +48,4 @@ class PersonModel(FiberBaseModel):
     # Needed for dates, as pymongo cannot handle them
     @field_serializer("date_of_birth", when_used="always")
     def serialize_date(self, value: date | None):
-        return value.isoformat() if value else None
\ No newline at end of file
+        return value.isoformat() if value else None
diff --git a/src/fiber_package/membership_tag.py b/src/fiber_package/membership_tag.py
index 9c50af7..276d4a4 100644
--- a/src/fiber_package/membership_tag.py
+++ b/src/fiber_package/membership_tag.py
@@ -16,4 +16,4 @@ def validate_visibility_tag(v: str) -> str:
 VisibilityTag = Annotated[str, AfterValidator(validate_visibility_tag)]
 
 def generate_tag(association_tag: str, membership_tag: MembershipTag):
-    return association_tag + ":" + membership_tag
\ No newline at end of file
+    return association_tag + ":" + membership_tag