Controlling DC Motor using L298N and Arduino UNO

int in1 = 8;
int in2 = 9;

void setup() {
  pinMode(in1, OUTPUT);
  pinMode(in2, OUTPUT);
}


void loop() {
    digitalWrite(in1, LOW);
    digitalWrite(in2, HIGH);
    delay(1000);
    digitalWrite(in1, LOW);
    digitalWrite(in2, LOW);
    delay(1000);
    digitalWrite(in1, HIGH);
    digitalWrite(in2, LOW);
    delay(1000);
    digitalWrite(in1, HIGH);
    digitalWrite(in2, HIGH);
    delay(1000);
  
}