Basketball Hoop with Buzzer

1int IR = 9;
2
3void setup() {
4Serial.begin(9600);
5Serial.println("Serial Working");
6
7pinMode(IR, INPUT);
8pinMode(6,OUTPUT);
9}
10void loop() {
11int sensorStatus = digitalRead(IR);
12
13 if (sensorStatus == 0)
14 Serial.println("Motion");
15 tone(6,100);
16 delay(1000);
17 noTone(6);
18 }
19 else {
20 Serial.println("No Motion");
21 noTone(6);
22 }
23 }