Fix jittering and cleanup

print.py

@@ -1,11 +1,9 @@
 import RPi.GPIO as GPIO
 import time
 
-# ----------------------------
 # Setup
-# ----------------------------
-GPIO.setmode(GPIO.BCM)      # Use BCM numbering
-PIN = 26                    # The pin you want to monitor (BCM26)
+GPIO.setmode(GPIO.BCM)
+PIN = 26
 
 # Setup pin as input with pull-up
 GPIO.setup(PIN, GPIO.IN, pull_up_down=GPIO.PUD_DOWN)
@@ -14,15 +12,14 @@ print(f"Monitoring GPIO{PIN}. Press Ctrl+C to exit.")
 
 try:
     while True:
-        if GPIO.input(PIN):   # Pin is HIGH (1)
+        if GPIO.input(PIN):
             print(f"GPIO{PIN} is HIGH")
-        else:                 # Pin is LOW (0)
+        else:
             print(f"GPIO{PIN} is LOW")
-        time.sleep(0.1)       # Check every 100 ms
+        time.sleep(0.5)
 
 except KeyboardInterrupt:
     print("Exiting...")
 
 finally:
     GPIO.cleanup()
-