How to use the pyglet.image.load function in pyglet

def load_image(self):
        if self.texture_file:
            self.texture_file = join(test_data_path, self.texture_file)
            self.image = image.load(self.texture_file, decoder=self.decoder)

def test_set_icon_sizes(self):
        self.width, self.height = 200, 200
        self.w = w = Window(self.width, self.height)
        try:
            w.set_icon(image.load(self.get_test_data_file('images', 'icon_size1.png')),
                    image.load(self.get_test_data_file('images', 'icon_size2.png')),
                    image.load(self.get_test_data_file('images', 'icon_size3.png')),
                    image.load(self.get_test_data_file('images', 'icon_size4.png')),
                    image.load(self.get_test_data_file('images', 'icon_size5.png')))
            w.dispatch_events()
            self.user_verify('Does the window have the icon corresponding to the correct size?', take_screenshot=False)
        finally:
            w.close()

def __init__(self, fname, width, height):
        Geom.__init__(self)
        self.width = width
        self.height = height
        img = pyglet.image.load(fname)
        self.img = img
        self.flip = False
    def render1(self):

def _set_icon(self, icon):
        if icon is None:
            self._icon = None
            self._iconname = ''
        else:
            self._iconname = icon
            img = pyglet.image.load('icons/%s.png' % icon)
            self._icon = pyglet.sprite.Sprite(img)
    def _get_icon(self):

def __init__(self):

        # A Batch is a collection of vertex lists for batched rendering.
        self.batch = pyglet.graphics.Batch()

        # A TextureGroup manages an OpenGL texture.
        self.group = TextureGroup(image.load(TEXTURE_PATH).get_texture())

        # A mapping from position to the texture of the block at that position.
        # This defines all the blocks that are currently in the world.
        self.world = {}

        # Same mapping as `world` but only contains blocks that are shown.
        self.shown = {}

        # Mapping from position to a pyglet `VertextList` for all shown blocks.
        self._shown = {}

        # Mapping from sector to a list of positions inside that sector.
        self.sectors = {}

        # Simple function queue implementation. The queue is populated with
        # _show_block() and _hide_block() calls

window.push_handlers(pyglet.window.event.WindowEventLogger())

    pyglet.resource.path = ['images', 'sounds']
    pyglet.resource.reindex()
    
    glEnable(GL_BLEND)
    glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA)
    window.set_visible()

    #images
    securityofficenimg = pyglet.image.load(os.path.join("images", "sec.png"), decoder=PNGImageDecoder())

    leftbuttonimg = pyglet.image.load(os.path.join("images", "lb.png"), decoder=PNGImageDecoder())
    leftbuttonimgdoorclosed = pyglet.image.load(os.path.join("images", "lbdc.png"), decoder=PNGImageDecoder())
    leftbuttonimgbothclosed = pyglet.image.load(os.path.join("images", "lbb.png"), decoder=PNGImageDecoder())
    leftbuttonimglight = pyglet.image.load(os.path.join("images", "lbl.png"), decoder=PNGImageDecoder())

    rightbuttonimg = pyglet.image.load(os.path.join("images", "rb.png"), decoder=PNGImageDecoder())
    rightbuttonimgdoorclosed = pyglet.image.load(os.path.join("images", "rbdc.png"), decoder=PNGImageDecoder())
    rightbuttonimgbothclosed = pyglet.image.load(os.path.join("images", "rbb.png"), decoder=PNGImageDecoder())
    rightbuttonimglight = pyglet.image.load(os.path.join("images", "rbl.png"), decoder=PNGImageDecoder())

    cambuttonimg = pyglet.image.load(os.path.join("images", "cambutton.png"), decoder=PNGImageDecoder())
    honk = pyglet.resource.media(os.path.join("sounds", "freddyhonk.wav"), streaming=False)
    
    background = pyglet.sprite.Sprite(securityofficenimg, 0, 0)
    leftbutton = pyglet.sprite.Sprite(leftbuttonimg, 1, 180)
    rightbutton = pyglet.sprite.Sprite(rightbuttonimg, 1475, 180)
    cambutton = pyglet.sprite.Sprite(cambuttonimg, 500, 40)

super_mario = {'walk':\
               [pyglet.image.load('../sprites/heroes/mario/super/walk_0.png'),\
                pyglet.image.load('../sprites/heroes/mario/super/walk_1.png'),\
                pyglet.image.load('../sprites/heroes/mario/super/walk_2.png'),\
                pyglet.image.load('../sprites/heroes/mario/super/walk_3.png'),\
                pyglet.image.load('../sprites/heroes/mario/super/walk_4.png'),\
                pyglet.image.load('../sprites/heroes/mario/super/walk_5.png'),\
                pyglet.image.load('../sprites/heroes/mario/super/walk_6.png'),\
                pyglet.image.load('../sprites/heroes/mario/super/walk_7.png')],\
               'jump':\
               [pyglet.image.load('../sprites/heroes/mario/super/jump_0.png')],\
               'attack':\
               [pyglet.image.load('../sprites/heroes/mario/super/attack_0.png'),\
                pyglet.image.load('../sprites/heroes/mario/super/attack_1.png'),\
                pyglet.image.load('../sprites/heroes/mario/super/attack_2.png'),\
                pyglet.image.load('../sprites/heroes/mario/super/attack_3.png'),\
                pyglet.image.load('../sprites/heroes/mario/super/attack_4.png'),\
                pyglet.image.load('../sprites/heroes/mario/super/attack_5.png'),\
                pyglet.image.load('../sprites/heroes/mario/super/attack_6.png'),\
                pyglet.image.load('../sprites/heroes/mario/super/attack_7.png'),\
                pyglet.image.load('../sprites/heroes/mario/super/attack_8.png'),\
                pyglet.image.load('../sprites/heroes/mario/super/attack_9.png'),\
                pyglet.image.load('../sprites/heroes/mario/super/attack_10.png')],\
               'dash':\
               [pyglet.image.load('../sprites/heroes/mario/super/dash_0.png'),\
                pyglet.image.load('../sprites/heroes/mario/super/dash_1.png'),\
                pyglet.image.load('../sprites/heroes/mario/super/dash_2.png'),\
                pyglet.image.load('../sprites/heroes/mario/super/dash_3.png'),\
                pyglet.image.load('../sprites/heroes/mario/super/dash_4.png'),\
                pyglet.image.load('../sprites/heroes/mario/super/dash_5.png'),\
                pyglet.image.load('../sprites/heroes/mario/super/dash_6.png'),\
                pyglet.image.load('../sprites/heroes/mario/super/dash_7.png')],\

#!/usr/bin/env python

import pyglet

image_stream = open("gnome-globe.png", "rb")
image = pyglet.image.load('gnome-globe.png', file=image_stream)

print("Loaded image with size %d x %d pixels" % (image.width, image.height))

def __init__(self):
        self.my_batch = pyglet.graphics.Batch()
        self.all_images = [
            pyglet.image.load("square-1.png"),
            pyglet.image.load("square-2.png"),
            pyglet.image.load("square-3.png"),
            pyglet.image.load("square-4.png"),
            pyglet.image.load("square-5.png"),
        ]
        self.all_sprites = []
        self.render()

'dash':\
               [pyglet.image.load('../sprites/heroes/mario/super/dash_0.png'),\
                pyglet.image.load('../sprites/heroes/mario/super/dash_1.png'),\
                pyglet.image.load('../sprites/heroes/mario/super/dash_2.png'),\
                pyglet.image.load('../sprites/heroes/mario/super/dash_3.png'),\
                pyglet.image.load('../sprites/heroes/mario/super/dash_4.png'),\
                pyglet.image.load('../sprites/heroes/mario/super/dash_5.png'),\
                pyglet.image.load('../sprites/heroes/mario/super/dash_6.png'),\
                pyglet.image.load('../sprites/heroes/mario/super/dash_7.png')],\
               'swim':\
               [pyglet.image.load('../sprites/heroes/mario/super/swim_0.png'),\
                pyglet.image.load('../sprites/heroes/mario/super/swim_1.png'),\
                pyglet.image.load('../sprites/heroes/mario/super/swim_2.png'),\
                pyglet.image.load('../sprites/heroes/mario/super/swim_3.png'),\
                pyglet.image.load('../sprites/heroes/mario/super/swim_4.png'),\
                pyglet.image.load('../sprites/heroes/mario/super/swim_5.png'),\
                pyglet.image.load('../sprites/heroes/mario/super/swim_6.png')],\
               'duck':\
               [pyglet.image.load('../sprites/heroes/mario/super/duck_0.png')]}

fire_mario = {}

ice_mario = {}

racoon_mario = {}

tanooki_mario = {}  

propeller_mario = {}

penguin_mario = {}