// Define the pin to which the relay is connected
const int relayPin = 13;  // Change this to the actual pin you have connected the relay to

// Define the pin to which the push button is connected
const int buttonPin = 2;  // Change this to the actual pin you have connected the push button to

void setup() {
  // Set the relay pin as an OUTPUT
  pinMode(relayPin, OUTPUT);

  // Set the button pin as an INPUT
  pinMode(buttonPin, INPUT);
}

void loop() {
  // Check if the push button is pressed
  if (digitalRead(buttonPin) == HIGH) {
    // If the button is pressed, turn on the motor
    digitalWrite(relayPin, HIGH);
  } else {
    // If the button is not pressed, turn off the motor
    digitalWrite(relayPin, LOW);
  }
}