Solicitud POST en Python
import requests
key = "{key}"
# solicita tu Access Key
url = 'http://idsolverdev.solverml.com/facematcher'
image1 = open('face1.jpg', 'rb')
image2 = open('face2.jpg', 'rb')
r = requests.post(url, data={"key": key}, files={"image1": image1, "image2": image2})
print(r.text)