Fix issue with newer flake8

.flake8

@@ -1,4 +1,4 @@
 [flake8]
-ignore = E203,W503
+ignore = E203,E704,W503
 exclude = .git,.mypy_cache,.pytest_cache,.tox,.venv,__pycache__,build,dist,docs
 max-line-length = 88

src/graphql/type/definition.py

@@ -1,5 +1,6 @@
 from enum import Enum
 from typing import (
+    TYPE_CHECKING,
     Any,
     Callable,
     Collection,
@@ -10,7 +11,6 @@
     NamedTuple,
     Optional,
     Tuple,
-    TYPE_CHECKING,
     Type,
     TypeVar,
     Union,
@@ -21,8 +21,8 @@
 from ..error import GraphQLError
 from ..language import (
     EnumTypeDefinitionNode,
-    EnumValueDefinitionNode,
     EnumTypeExtensionNode,
+    EnumValueDefinitionNode,
     EnumValueNode,
     FieldDefinitionNode,
     FieldNode,
@@ -47,16 +47,16 @@
 from ..pyutils import (
     AwaitableOrValue,
     Path,
+    Undefined,
     cached_property,
     did_you_mean,
     inspect,
     is_collection,
     is_description,
     suggestion_list,
-    Undefined,
 )
 from ..utilities.value_from_ast_untyped import value_from_ast_untyped
-from .assert_name import assert_name, assert_enum_value_name
+from .assert_name import assert_enum_value_name, assert_name
 
 try:
     from typing import TypedDict

src/graphql/utilities/ast_to_dict.py

@@ -3,7 +3,6 @@
 from ..language import Node, OperationType
 from ..pyutils import is_iterable
 
-
 __all__ = ["ast_to_dict"]
 
 
@@ -34,10 +33,8 @@ def ast_to_dict(
 ) -> Any:
     """Convert a language AST to a nested Python dictionary.
 
-    Set `location` to True in order to get the locations as well.
+    Set `locations` to True in order to get the locations as well.
     """
-
-    """Convert a node to a nested Python dictionary."""
     if isinstance(node, Node):
         if cache is None:
             cache = {}

src/graphql/utilities/type_from_ast.py

@@ -1,13 +1,13 @@
-from typing import cast, overload, Optional
+from typing import Optional, cast, overload
 
 from ..language import ListTypeNode, NamedTypeNode, NonNullTypeNode, TypeNode
 from ..pyutils import inspect
 from ..type import (
-    GraphQLSchema,
-    GraphQLNamedType,
     GraphQLList,
+    GraphQLNamedType,
     GraphQLNonNull,
     GraphQLNullableType,
+    GraphQLSchema,
     GraphQLType,
 )