Update cli

[vykozlov]

Description

The deepaas-cli is updated to properly work with "required" in marshmallow fields. Also conversion from marshmallow types to python types is generally improved. The returned after "train" method JSON document includes now parameters similar to JSON document returned by the REST API

Type of change

• Bug fix (non-breaking change which fixes an issue)
• Update feature (non-breaking change which adds functionality)

How Has This Been Tested?

Please describe the tests that you ran to verify your changes. Provide
instructions so we can reproduce. Please also list any relevant details for
your test configuration

• Tested with real code
• Tests of DEEPaaS are executed (tox run), no issues related to the update found

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• My changes generate no new warnings
• New and existing unit tests pass locally with my changes

[vykozlov]

What I see in my local tests:

py310: OK (3.20=setup[0.06]+cmd[0.55,2.60] seconds)
flake8: OK (0.83=setup[0.02]+cmd[0.81] seconds)
black: OK (0.89=setup[0.02]+cmd[0.87] seconds)
bandit: OK (0.78=setup[0.01]+cmd[0.76] seconds)
pip-missing-reqs: OK (1.38=setup[0.02]+cmd[1.36] seconds)
pypi: OK (0.76=setup[0.01]+cmd[0.75] seconds)
congratulations :) (7.95 seconds)

[alvarolopez]

@vykozlov there was a problem in the RTD configuration (cf. readthedocs/readthedocs.org#5105) that is now solved in main, making your PR build happy