Display text and image for Oled 1.3" Raspberry Pi Python3

Using Raspberry pi Model B+, 512MB, 300mbps wifi dongle, python3. Oled 1.3" 128x64.

Source code:
#!/usr/bin/env python3.2.3

from time import sleep
from lib_sh1106 import sh1106
from PIL import ImageFont, ImageDraw, Image
from smbus import SMBus

i2cbus = SMBus(1)
oled = sh1106(i2cbus)
font = ImageFont.load_default()
draw = oled.canvas

draw.rectangle((0, 0, oled.width-1, oled.height-1), outline=1, fill=0)
font = ImageFont.truetype('FreeSans.ttf', 12)
draw.text((0, 0), ' 1.3" I2C IIC 128X64 ', font=font, fill=1)
draw.text((0, 15), ' OLED DISPLAY ', font=font, fill=1)
draw.text((0, 30), ' MODULE SH1106', font=font, fill=1)
draw.text((0, 45), 'FOR RASPBERRY PI', font=font, fill=1)
oled.display()
sleep(10)

draw.rectangle((0, 0, oled.width-1, oled.height-1), outline=20, fill=0)
font = ImageFont.truetype('FreeSans.ttf', 10)
draw.text((0, 0), 'This is 1.3: Oled display ', font=font, fill=1)
draw.text((0, 10), 'module. The library is used ', font=font, fill=1)
draw.text((0, 20), 'SH1106. Using python 3.', font=font, fill=1)
draw.text((0, 30), 'It can diplay texts; images,', font=font, fill=1)
draw.text((0, 40), 'sensors, smartwatch, etc', font=font, fill=1)
draw.text((0, 50), ' Thank to rm-hull ', font=font, fill=1)
oled.display()
sleep(5)

draw.rectangle((0, 0, oled.width-1, oled.height-1), outline=255, fill=1)
logo = Image.open('pi_logo.png')
draw.bitmap((32, 0), logo, fill=0)
oled.display()
sleep(5)

draw.rectangle((0, 0, oled.width-1, oled.height-1), outline=255, fill=1)
logo = Image.open('supra.png')
draw.bitmap((32, 0), logo, fill=0)
oled.display()
sleep()