diff --git a/abdm/models/data_notification_entries_inner.py b/abdm/models/data_notification_entries_inner.py
index 041afcf..06f5610 100644
--- a/abdm/models/data_notification_entries_inner.py
+++ b/abdm/models/data_notification_entries_inner.py
@@ -65,7 +65,6 @@ def __init__(self, *args, **kwargs) -> None:
 
     @field_validator("actual_instance")
     def actual_instance_must_validate_anyof(cls, v):
-        
         error_messages = []
         # validate data type: EntryContent
         if not isinstance(v, EntryContent):
diff --git a/abdm/models/patient_gender.py b/abdm/models/patient_gender.py
index 3eacb6c..ec5af78 100644
--- a/abdm/models/patient_gender.py
+++ b/abdm/models/patient_gender.py
@@ -27,7 +27,7 @@ class PatientGender(str, Enum):
     """
     M = "M"
     F = "F"
-    
+
     U = "U"
 
     @classmethod
diff --git a/test/test_auth_confirm_identifier_type.py b/test/test_auth_confirm_identifier_type.py
index 360a050..defb5ea 100644
--- a/test/test_auth_confirm_identifier_type.py
+++ b/test/test_auth_confirm_identifier_type.py
@@ -14,7 +14,6 @@
 import unittest
 
 
-
 class TestAuthConfirmIdentifierType(unittest.TestCase):
     """AuthConfirmIdentifierType unit test stubs"""
 
diff --git a/test/test_authentication_mode.py b/test/test_authentication_mode.py
index 4951e26..0f3800f 100644
--- a/test/test_authentication_mode.py
+++ b/test/test_authentication_mode.py
@@ -14,7 +14,6 @@
 import unittest
 
 
-
 class TestAuthenticationMode(unittest.TestCase):
     """AuthenticationMode unit test stubs"""
 
diff --git a/test/test_consent_status.py b/test/test_consent_status.py
index b74bd95..ada18e5 100644
--- a/test/test_consent_status.py
+++ b/test/test_consent_status.py
@@ -14,7 +14,6 @@
 import unittest
 
 
-
 class TestConsentStatus(unittest.TestCase):
     """ConsentStatus unit test stubs"""
 
diff --git a/test/test_hi_type_enum.py b/test/test_hi_type_enum.py
index 22c1837..c5bef93 100644
--- a/test/test_hi_type_enum.py
+++ b/test/test_hi_type_enum.py
@@ -14,7 +14,6 @@
 import unittest
 
 
-
 class TestHITypeEnum(unittest.TestCase):
     """HITypeEnum unit test stubs"""
 
diff --git a/test/test_identifier_type.py b/test/test_identifier_type.py
index e8a1cfe..daa71e8 100644
--- a/test/test_identifier_type.py
+++ b/test/test_identifier_type.py
@@ -14,7 +14,6 @@
 import unittest
 
 
-
 class TestIdentifierType(unittest.TestCase):
     """IdentifierType unit test stubs"""
 
diff --git a/test/test_patient_auth_purpose.py b/test/test_patient_auth_purpose.py
index 4f2da70..f1b7312 100644
--- a/test/test_patient_auth_purpose.py
+++ b/test/test_patient_auth_purpose.py
@@ -14,7 +14,6 @@
 import unittest
 
 
-
 class TestPatientAuthPurpose(unittest.TestCase):
     """PatientAuthPurpose unit test stubs"""
 
diff --git a/test/test_patient_gender.py b/test/test_patient_gender.py
index aa94014..c6ae2c1 100644
--- a/test/test_patient_gender.py
+++ b/test/test_patient_gender.py
@@ -14,7 +14,6 @@
 import unittest
 
 
-
 class TestPatientGender(unittest.TestCase):
     """PatientGender unit test stubs"""
 
diff --git a/test/test_subscription_category.py b/test/test_subscription_category.py
index 29af8fd..6a4e837 100644
--- a/test/test_subscription_category.py
+++ b/test/test_subscription_category.py
@@ -14,7 +14,6 @@
 import unittest
 
 
-
 class TestSubscriptionCategory(unittest.TestCase):
     """SubscriptionCategory unit test stubs"""
 
diff --git a/test/test_subscription_status.py b/test/test_subscription_status.py
index f5014c5..434170f 100644
--- a/test/test_subscription_status.py
+++ b/test/test_subscription_status.py
@@ -14,7 +14,6 @@
 import unittest
 
 
-
 class TestSubscriptionStatus(unittest.TestCase):
     """SubscriptionStatus unit test stubs"""