Osu KeyPad

#include <Keyboard.h>

int ledPin1 = 4;
int inPin1 = 8;
int ledPin2 = 6;
int inPin2 = 9;
int val = 0;


void setup() {
    pinMode(ledPin1, OUTPUT);
    pinMode(inPin1, INPUT);
    pinMode(ledPin2, OUTPUT);
    pinMode(inPin2, INPUT);
  Keyboard.begin();
}
void loop(){
  val = digitalRead(inPin1);
if (val == HIGH) {
  digitalWrite(ledPin1, HIGH);
    Keyboard.press('z');
} else {
  digitalWrite(ledPin1, LOW);
    Keyboard.release('z');
}
  val = digitalRead(inPin2);
if (val == HIGH) {
  digitalWrite(ledPin2, HIGH);
    Keyboard.press('x');
} else {
  digitalWrite(ledPin2, LOW);
    Keyboard.release('x');
  }
}