digital_makeup.py

from PIL import Image, ImageDraw
import face_recognition

# Load the jpg file into a numpy array
image = face_recognition.load_image_file("group_pic2.jpg")

# Find all facial features in all the faces in the image
face_landmarks_list = face_recognition.face_landmarks(image)

# Load the image into a Python Image Library object so that we can draw on top of it and display it
pil_image = Image.fromarray(image)

# Create a PIL drawing object to be able to draw lines later
d = ImageDraw.Draw(pil_image, 'RGBA')

for face_landmarks in face_landmarks_list:
    # The face landmark detection model returns these features:
    #  - chin, left_eyebrow, right_eyebrow, nose_bridge, nose_tip, left_eye, right_eye, top_lip, bottom_lip

    # Draw a line over the eyebrows
    d.line(face_landmarks['left_eyebrow'], fill=(128, 0, 128, 100), width=10)
    d.line(face_landmarks['right_eyebrow'], fill=(128, 0, 128, 100), width=10)

    # Draw over the lips
    d.polygon(face_landmarks['top_lip'], fill=(128, 0, 128, 100))
    d.polygon(face_landmarks['bottom_lip'], fill=(128, 0, 128, 100))

# Show the final image
pil_image.show()