python:alpine is now points to python3.10, with old mkdoc, it will reports:
```
from collections import Sequence, namedtuple
ImportError: cannot import name 'Sequence' from 'collections' (/usr/local/lib/python3.10/collections/__init__.py)
```
This is due to:
> Using or importing the ABCs from 'collections' instead of from 'collections.abc' is deprecated since Python 3.3, and in 3.10 it will stop working
Signed-off-by: atline <atline@aliyun.com>
mkdocs is looking for minify and it currently isn't installed causing my builds to fail (unless I am fundamentally doing something wrong?)
Added to requirements for installer
Signed-off-by: mikesir87 <mikesir87@gmail.com>
Imported from dockersamples/101-tutorial, removed other languages
for now, and replaced PWD references with Docker Desktop.
