void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);
  pinMode(14,INPUT);
}

void loop() {
  // put your main code here, to run repeatedly:
  int button=digitalRead(14);
  if (button==1)
  {
    Serial.println("Push button is ON");
  }
  else
  {
    Serial.println("Push button is OFF");
  }
  delay(10); // this speeds up the simulation
}