I wrote a line to display hello in pygamezero but instead its showing white blocks instead of texts

Question

i executed the following code

def draw():
    screen.draw.text("hello", topleft=(10 , 10))

but the output I get is just 5 white blocks instead of hello enter image description here

Answer 1

The minimal Pygame Zero script looks as follows:

import pgzrun

def draw():
    screen.clear()
    screen.draw.text("hello", topleft = (10, 10))

pgzrun.go()

You have to call pgzrun.go() after the definition of the draw function.