Вывести только изображение на экран без графических интерфейсов

from OpenGL.GL import *
from OpenGL.GLUT import *
from OpenGL.GLU import *
from PIL import Image
import os
import time
 
# файлики
IMAGE_FOLDER = "C:/Users/raibe/Desktop/py/png"
frames = sorted([os.path.join(IMAGE_FOLDER, f) for f in os.listdir(IMAGE_FOLDER) if f.endswith(".png")])
 
# переменка
textures = []
frame_index = 0
frame_delay = 0.1
last_update_time = time.time()
 
def load_texture(image_path):
    img = Image.open(image_path).convert("RGBA")
    img_data = img.tobytes("raw", "RGBA", 0, -1)
    
    tex_id = glGenTextures(1)
    glBindTexture(GL_TEXTURE_2D, tex_id)
 
    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR)
    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR)
    
    glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, img.width, img.height, 0, GL_RGBA, GL_UNSIGNED_BYTE, img_data)
    
    return tex_id, img.width, img.height
 
def init_textures():
    global textures
    textures = [load_texture(f) for f in frames]
 
def draw_texture(tex_id, width, height):
    glEnable(GL_TEXTURE_2D)
    glBindTexture(GL_TEXTURE_2D, tex_id)
 
    glBegin(GL_QUADS)
    glTexCoord2f(0, 1); glVertex2f(-width//2, -height//2)
    glTexCoord2f(1, 1); glVertex2f(width//2, -height//2)
    glTexCoord2f(1, 0); glVertex2f(width//2, height//2)
    glTexCoord2f(0, 0); glVertex2f(-width//2, height//2)
    glEnd()
 
    glDisable(GL_TEXTURE_2D)
 
def display():
    global frame_index, last_update_time
    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT)
    glLoadIdentity()
    current_time = time.time()
    if current_time - last_update_time > frame_delay:
        frame_index = (frame_index + 1) % len(textures)
        last_update_time = current_time
 
    tex_id, width, height = textures[frame_index]
    draw_texture(tex_id, width, height)
 
    glutSwapBuffers()
    glutPostRedisplay()
 
def reshape(w, h):
    glViewport(0, 0, w, h)
    glMatrixMode(GL_PROJECTION)
    glLoadIdentity()
    gluOrtho2D(-w//2, w//2, -h//2, h//2)
    glMatrixMode(GL_MODELVIEW)
    glLoadIdentity()
 
def main():
    glutInit()
    glutInitDisplayMode(GLUT_RGBA | GLUT_DOUBLE | GLUT_ALPHA)
    glutInitWindowSize(800, 600)
    
 
    glutCreateWindow(b"")
    glutFullScreen()
 
    glEnable(GL_BLEND)
    glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA)
    glClearColor(0, 0, 0, 0)  
 
    init_textures()
 
    glutDisplayFunc(display)
    glutReshapeFunc(reshape)
    glutMainLoop()
 
if __name__ == "__main__":
    main()

glutFullScreen()