tutorial doesn't work on 3.8

[t4n1o]

It seems hmt tutorial doesn't work on 3.8 as advertised in your readme.

Steps to Reproduce

Linux
Python 3.8
install hmt via python3 -m pip hmt
run tutorial

Actual Result

Traceback (most recent call last):
  File "__hmt__/api_calls.py", line 1, in <module>
    from urllib import request
ImportError: cannot import name request