Why does it throw an error: TypeError: open() takes 1 positional argument but 2 were given?

Question

Python

I don’t understand why it gives me an error TypeError: open() takes 1 positional argument but 2 were given, because before everything worked fine, but now this.
Code snippet with an error:

@bot.message_handler(commands = ['screenshot'])
def screenshot(message):
    pg.screenshot('screenshot.png')

    with open('screenshot.png', 'rb') as img:
        bot.send_photo(message.chat.id, img)

Answer 1

Looks like you've overridden open by creating your own function with that name