diff --git a/include/pybind11/pytypes.h b/include/pybind11/pytypes.h
index 965b12c7e..6606b7c03 100644
--- a/include/pybind11/pytypes.h
+++ b/include/pybind11/pytypes.h
@@ -2567,9 +2567,9 @@ str_attr_accessor object_api<D>::doc() const {
 
 template <typename D>
 str_attr_accessor object_api<D>::annotations() const {
-     str_attr_accessor annotations_dict = attr("__annotations__");
+    str_attr_accessor annotations_dict = attr("__annotations__");
     // Create dict automatically
-    if (!isinstance<dict>(annotations_dict)){
+    if (!isinstance<dict>(annotations_dict)) {
         annotations_dict = dict();
     }
     return annotations_dict;
diff --git a/tests/test_pytypes.cpp b/tests/test_pytypes.cpp
index 18d327f87..82c11468e 100644
--- a/tests/test_pytypes.cpp
+++ b/tests/test_pytypes.cpp
@@ -1002,7 +1002,6 @@ TEST_SUBMODULE(pytypes, m) {
     m.attr_with_type<py::typing::List<int>>("list_int") = py::list();
     m.attr_with_type<py::typing::Set<py::str>>("set_str") = py::set();
 
-
     struct Empty {};
     py::class_<Empty>(m, "EmptyAnnotationClass");
 
@@ -1015,5 +1014,4 @@ TEST_SUBMODULE(pytypes, m) {
     point.attr_with_type<py::typing::Dict<py::str, int>>("dict_str_int") = py::dict();
 
     m.attr_with_type<py::typing::Final<int>>("CONST_INT") = 3;
-
 }
diff --git a/tests/test_pytypes.py b/tests/test_pytypes.py
index 741a34570..9f9cadeb2 100644
--- a/tests/test_pytypes.py
+++ b/tests/test_pytypes.py
@@ -1106,18 +1106,19 @@ def test_dict_ranges(tested_dict, expected):
 def test_module_attribute_types() -> None:
     module_annotations = m.__annotations__
 
-    assert module_annotations['list_int'] == 'list[int]'
-    assert module_annotations['set_str'] == 'set[str]'
+    assert module_annotations["list_int"] == "list[int]"
+    assert module_annotations["set_str"] == "set[str]"
 
 
 def test_class_attribute_types() -> None:
     empty_annotations = m.EmptyAnnotationClass.__annotations__
     annotations = m.Point.__annotations__
-    
+
     assert empty_annotations == {}
-    assert annotations['x'] == 'float'
-    assert annotations['dict_str_int'] == 'dict[str, int]'
+    assert annotations["x"] == "float"
+    assert annotations["dict_str_int"] == "dict[str, int]"
+
 
 def test_final_annotation() -> None:
     module_annotations = m.__annotations__
-    assert module_annotations['CONST_INT'] == 'Final[int]'
+    assert module_annotations["CONST_INT"] == "Final[int]"