How to set text size

from PIL import Image, ImageDraw, ImageFont

im = Image.open('/var/www/examples/heroine.png')
dr = ImageDraw.Draw(im)
ft = ImageFont.truetype('/var/www/examples/roboto.ttf', 160)
dr.text((50, 50), "I am hero", font=ft, fill=(200, 200, 0))

im.show()

PIL - import lib:Pillow package modules
ImageFont.truetype - create font object, with font and size we're going to use for text
160 - font size to use for text
.show() - displays resulting image

group: text