#define LED_PIN 1 //change that for our Attiny board
#define BUTTON_PIN 0 //change that for our Attiny board

// the setup function runs once when you press reset or power the board
void setup() {
  // initialize digital pin LED_BUILTIN as an output.
  pinMode(LED_PIN, OUTPUT);
  pinMode(BUTTON_PIN, INPUT_PULLUP);
}

// the loop function runs over and over again forever
void loop() {
  digitalWrite(LED_PIN, digitalRead(BUTTON_PIN));  // turn the LED on (HIGH is the voltage level)
  delay(200);                       // wait for a second
}