Minor changes to variable naming in pb.py

pb/pb.py

@@ -6,19 +6,19 @@ import time
 if __name__ == "__main__":
 
     # Setup for Hardware
-    PB_PIN = 22
+    PB_BCM = 6
 
     GPIO.setmode(GPIO.BCM)
     GPIO.setwarnings(False)
 
     # Use the internal pull-down.
-    GPIO.setup(PB_PIN, GPIO.IN, pull_up_down=GPIO.PUD_DOWN)
+    GPIO.setup(PB_BCM, GPIO.IN, pull_up_down=GPIO.PUD_DOWN)
 
     # Begin detected presses.
     i = 0
     try:
         while True:
-            if GPIO.input(PB_PIN):
+            if GPIO.input(PB_BCM):
                 i += 1
                 print(f"Hi Gabby! Did you push the button? i = {i}")
             time.sleep(0.1)