Is there any way Beeware is able to to display a picture on android phone?

I build a Beeware app, and would lke to find a way to display a .png picture on my android phone from the phone storage. I understand that the Toga GUI in Beeware does not support neither ImageView nor WebView on android, and I could not find any third party module compatible with Beeware. Is there any workaround to this? Any suggestion of hint would be much appreciated.I attach below the relevant code that worked in windows but not in android, and the exception that caused the crash

UPDATE: I corrected following the answer by mhsmith below, and it WORKS GREAT! Many thanks. I updated the code below to reflect the correct script

import toga
from toga import App, Box, MainWindow
from toga import ImageView, Image
from toga.style import Pack
from toga.style.pack import COLUMN, ROW, BOTTOM, TOP, LEFT

with open('/storage/emulated/0/documents/my_picture.bmp',"rb") as f:
    image_data = f.read()
image_bytes = bytes(image_data)


class HelloWorld(toga.App):
    def startup(self):
        main_box = toga.Box(style=Pack(direction=COLUMN))

        self.myImage = toga.images.Image(data=image_bytes)
        self.img=toga.ImageView(image=self.myImage)
        main_box.add(self.img)

        self.main_window = toga.MainWindow(title=self.formal_name)
        self.main_window.content = main_box
        self.main_window.show()

def main():
    return HelloWorld() 

As shown here, ImageView and WebView on Android have a white dot, which means they are supported, though there may be some bugs in the current version.

In this case, your error is caused by the type of the image argument. Future versions of Toga will accept a string here, but the current stable version requires an Image object.