Servo set angle and speed

#include <Servo.h>

// Pin Definitions
const int switchPin = 2;    // Digital pin for the switch
const int servoPin = 9;     // Digital pin for the servo

// Servo Settings
const int servoMinAngle = 0;    // Minimum angle for the servo
const int servoMaxAngle = 45;   // Maximum angle for the servo
const int servoSpeed = 1;       // Speed of servo movement (range: 1-9)

// Global Variables
Servo myServo;
bool switchState = false;
int currentAngle = 0;

void setup() {
  // Set switch pin as input with internal pull-up resistor
  pinMode(switchPin, INPUT_PULLUP);

  // Attach servo to the corresponding pin
  myServo.attach(servoPin);

  // Initial position of the servo
  myServo.write(currentAngle);
}

void loop() {
  // Read the state of the switch
  switchState = digitalRead(switchPin);

  if (switchState == HIGH) {
    // Switch is pressed, move servo from 0 to 45 degrees
    if (currentAngle < servoMaxAngle) {
      currentAngle += servoSpeed;
      myServo.write(currentAngle);
      delay(15);
    }
  }
  else {
    // Switch is released, move servo from 45 to 0 degrees
    if (currentAngle > servoMinAngle) {
      currentAngle -= servoSpeed;
      myServo.write(currentAngle);
      delay(15);
    }
  }
}