import pygame
from pygame.locals import *

class Char(pygame.sprite.Sprite):

    def input(self):
        keys = pygame.key.get_pressed()
        print("input")
        if keys[K_w]:
            self.yv = self.speed
            print("button")
        if keys[K_s]:
            self.yv = -self.speed
            print("button")
        if keys[K_d]:
            self.xv = self.speed
            print("button")
        if keys[K_a]:
            self.xv = -self.speed
            print("button")
    
    def update(self):
        self.input()

player = Char()

while True:
    player.update()
    screen.blit(player.image, round(player.pos))

Keypresses are not being detected in my program. “input” is returned but not “button”. I’ve used code like this in other projects before but for some reason nothing seems to be working here. Any help would be appreicated.