misc: small fix or general refactoring i did not bother commenting

Author: evilsocket

requirements.txt

@@ -10,7 +10,7 @@ tensorflow-estimator==1.14.0
 tweepy==3.7.0
 file-read-backwards==2.0.0
 numpy==1.20.2
-inky=1.2.0
+inky==1.2.0
 smbus2==0.3.0
 Pillow==5.4.1
 spidev==3.4