diff --git a/jambo/parser/__init__.py b/jambo/parser/__init__.py
index 44b4424..0de9f00 100644
--- a/jambo/parser/__init__.py
+++ b/jambo/parser/__init__.py
@@ -29,4 +29,4 @@ __all__ = [
     "OneOfTypeParser",
     "StringTypeParser",
     "RefTypeParser",
-]
\ No newline at end of file
+]
diff --git a/jambo/parser/const_type_parser.py b/jambo/parser/const_type_parser.py
index 1e4ce84..da55bc0 100644
--- a/jambo/parser/const_type_parser.py
+++ b/jambo/parser/const_type_parser.py
@@ -48,4 +48,4 @@ class ConstTypeParser(GenericTypeParser):
                     )
                 return value
 
-            return Annotated[type(const_value), AfterValidator(_validate_const_value)]
\ No newline at end of file
+            return Annotated[type(const_value), AfterValidator(_validate_const_value)]
diff --git a/jambo/parser/enum_type_parser.py b/jambo/parser/enum_type_parser.py
index 5ea9e67..42f4d6f 100644
--- a/jambo/parser/enum_type_parser.py
+++ b/jambo/parser/enum_type_parser.py
@@ -21,9 +21,7 @@ class EnumTypeParser(GenericTypeParser):
         if not isinstance(enum_values, list):
             raise ValueError(f"Enum type {name} must have 'enum' as a list of values.")
 
-        if any(
-            not isinstance(value, JSONSchemaNativeTypes) for value in enum_values
-        ):
+        if any(not isinstance(value, JSONSchemaNativeTypes) for value in enum_values):
             raise ValueError(
                 f"Enum type {name} must have 'enum' values of allowed types: {JSONSchemaNativeTypes}."
             )
@@ -32,9 +30,7 @@ class EnumTypeParser(GenericTypeParser):
         enum_type = Enum(name, {str(value).upper(): value for value in enum_values})
         parsed_properties = self.mappings_properties_builder(properties, **kwargs)
 
-        if (
-            "default" in parsed_properties and parsed_properties["default"] is not None
-        ):            
+        if "default" in parsed_properties and parsed_properties["default"] is not None:
             parsed_properties["default"] = enum_type(parsed_properties["default"])
 
         return enum_type, parsed_properties
diff --git a/jambo/types/json_schema_type.py b/jambo/types/json_schema_type.py
index 6f61837..d99d791 100644
--- a/jambo/types/json_schema_type.py
+++ b/jambo/types/json_schema_type.py
@@ -9,7 +9,7 @@ JSONSchemaType = Literal[
 
 
 JSONSchemaNativeTypes: tuple[type, ...] = (
-    str, 
+    str,
     int,
     float,
     bool,
diff --git a/tests/parser/test_const_type_parser.py b/tests/parser/test_const_type_parser.py
index 5a8c9c1..bd7dcc5 100644
--- a/tests/parser/test_const_type_parser.py
+++ b/tests/parser/test_const_type_parser.py
@@ -99,4 +99,4 @@ class TestConstTypeParser(TestCase):
         self.assertIn(
             "Const type invalid_country must have 'const' value of allowed types",
             str(context.exception),
-        )
\ No newline at end of file
+        )
diff --git a/tests/parser/test_enum_type_parser.py b/tests/parser/test_enum_type_parser.py
index 0f830e0..aad95a4 100644
--- a/tests/parser/test_enum_type_parser.py
+++ b/tests/parser/test_enum_type_parser.py
@@ -81,7 +81,7 @@ class TestEnumTypeParser(TestCase):
 
     def test_enum_type_parser_throws_invalid_enum_value(self):
         parser = EnumTypeParser()
-        
+
         schema = {
             "enum": ["value1", 42, dict()],
         }
diff --git a/tests/parser/test_type_parser.py b/tests/parser/test_type_parser.py
index 195297b..4722de8 100644
--- a/tests/parser/test_type_parser.py
+++ b/tests/parser/test_type_parser.py
@@ -18,4 +18,4 @@ class TestGenericTypeParser(TestCase):
 
     def test_get_impl_invalid_type(self):
         with self.assertRaises(ValueError):
-            GenericTypeParser._get_impl({"type": "invalid_type"})
\ No newline at end of file
+            GenericTypeParser._get_impl({"type": "invalid_type"})