Fix linting

kmk/macros/simple.py

@@ -1,8 +1,6 @@
 import string
 
-from kmk.keycodes import (Keycodes, Macro, RawKeycodes, char_lookup,
-                          lookup_kc_with_cache)
-from kmk.kmktime import sleep_ms
+from kmk.keycodes import Keycodes, Macro, char_lookup, lookup_kc_with_cache
 
 
 def simple_key_sequence(seq):

kmk/macros/unicode.py

@@ -1,6 +1,7 @@
 from kmk.consts import UnicodeModes
-from kmk.keycodes import Common, Macro, Modifiers, generate_codepoint_keysym_seq
-from kmk.macros.simple import lookup_kc_with_cache, simple_key_sequence
+from kmk.keycodes import (Common, Macro, Modifiers,
+                          generate_codepoint_keysym_seq)
+from kmk.macros.simple import simple_key_sequence
 from kmk.types import AttrDict
 from kmk.util import get_wide_ordinal