run yapf on the code

lib/python/qmk/tests/attrdict.py

@@ -3,6 +3,7 @@ class AttrDict(dict):
 
     This should only be used to mock objects for unit testing. Please do not use this outside of qmk.tests.
     """
+
     def __init__(self, *args, **kwargs):
         super(AttrDict, self).__init__(*args, **kwargs)
         self.__dict__ = self

lib/python/qmk/tests/test_qmk_errors.py

@@ -1,7 +1,8 @@
 from qmk.errors import NoSuchKeyboardError
 
+
 def test_NoSuchKeyboardError():
     try:
-        raise(NoSuchKeyboardError("test message"))
+        raise NoSuchKeyboardError("test message")
     except NoSuchKeyboardError as e:
         assert e.message == 'test message'

lib/python/qmk/tests/test_qmk_keymap.py

@@ -1,5 +1,6 @@
 import qmk.keymap
 
+
 def test_template_onekey_proton_c():
     templ = qmk.keymap.template('handwired/onekey/proton_c')
     assert templ == qmk.keymap.DEFAULT_KEYMAP_C

lib/python/qmk/tests/test_qmk_path.py

@@ -2,6 +2,7 @@ import os
 
 import qmk.path
 
+
 def test_keymap_onekey_pytest():
     path = qmk.path.keymap('handwired/onekey/pytest')
     assert path == 'keyboards/handwired/onekey/keymaps'