player rectangle not moving [duplicate]

import pygame# Initializationsgame = Truepygame.init()FPS = 30clock = pygame.time.Clock()# Screenscreen = pygame.display.set_mode((600,800))screen.fill((0,0,0))# PlayerpX = 300pY = 400pClr = ((255,255,255))def Player(plr):    pygame.draw.rect(screen, pClr, plr)while game:    player = pygame.Rect(pX,pY,25,25)    for event in pygame.event.get():        if event.type == pygame.QUIT:            game = False        if event.type == pygame.KEYDOWN:            while event.key == pygame.K_RIGHT:                pX -= 50    Player(player)    clock.tick(FPS)    pygame.display.update()

for some reason when I press the right key it doesn't move the player, but when printing it works just fine. sorry for asking this beginner question on here.

tried redrawing the player expecting it to move but no avail.