from hcsr04 import HCSR04
import time

TRIGGER_PIN = 5  
ECHO_PIN = 18    

sensor = HCSR04(TRIGGER_PIN, ECHO_PIN)

while True:
    try:
        distance = sensor.get_distance_cm()
        print(f"Distance: {distance} cm")
    except OSError as e:
        print(e)  
    time.sleep(1)