from machine import Pin, I2C
import ssd1306
import random


i2c = I2C(0, scl=Pin(22), sda=Pin(21))

oled_width = 128
oled_height = 64
oled = ssd1306.SSD1306_I2C(oled_width, oled_height, i2c)

secret_number = random.randint(0, 10)

oled.text(f'{secret_number}', 0, 10)      
oled.show()