diff --git a/test.py b/test.py
index e348b38..0cdccbe 100644
--- a/test.py
+++ b/test.py
@@ -10,12 +10,9 @@
 import time
 
 from luma.lcd.device import ht1621
-from luma.core.render import canvas
 from luma.led_matrix.virtual import sevensegment
-from luma.led_matrix.segment_mapper import _DIGITS, regular
+from luma.led_matrix.segment_mapper import regular
 
-# 0x3e = 0b0011 1110
-# 0x6d = 0b0110 1101
 
 def swap(byte, i, j):
     x = ((byte >> i) ^ (byte >> j)) & 1
@@ -37,10 +34,3 @@ def wrapped(text, notfound="_"):
 
 device.text = "123456"
 time.sleep(5)
-
-#for ch in _DIGITS.keys():
-#    print(ch)
-#    device.text = ch * 6
-#    time.sleep(1)
-
-