Even more Quality Improvements

install.sh

@@ -9,7 +9,7 @@ sudo pip install adafruit-pca9685
 sudo apt install vsftpd
 sudo apt install vlc
 sudo modprobe bcm2835-v4l2
-if [[hash pip3]];then
+if hash pip3; then
     pip install pygame
     exit 0
 fi

lib/gyro.py

@@ -26,8 +26,7 @@ def read_word_2c(reg):
     val = read_word(reg)
     if val >= 0x8000:
         return -((65535 - val) + 1)
-    else:
+    return val
-        return val
 
 
 def dist(a, b):