Install Python dependencies by Poetry

[AndrewSazonov]

Via Poetry

Resolving dependencies takes over 10 minutes by Poetry (v. 1.1.13) on macOS. Thus, whole step "Create venv and install Python dependencies" takes at least ~13 minutes. Which is very slow. See e.g.
https://github.com/easyScience/easyDiffractionApp/runs/5751828950

Previously it was much faster, ~5 minutes. See e.g.
https://github.com/easyScience/easyDiffractionApp/runs/4895803239

How can this be improved?

[AndrewSazonov]

Another way to install and run EasyDiffraction application on macOS without Poetry

python3.8 -m venv .venv
source .venv/bin/activate 
python -m pip install --upgrade pip
python -m pip install git+https://github.com/easyScience/easyDiffractionApp.git@master --extra-index-url https://easyscience.github.io/pypi
mv .venv/lib/python3.8/site-packages/easydiffractionapp .venv/lib/python3.8/site-packages/easyDiffractionApp
curl -o .venv/lib/python3.8/site-packages/easyDiffractionApp/pyproject.toml https://raw.githubusercontent.com/easyScience/easyDiffractionApp/master/pyproject.toml 
curl -o .venv/lib/python3.8/site-packages/easyDiffractionApp/utils.py https://raw.githubusercontent.com/easyScience/easyDiffractionApp/master/utils.py
python .venv/lib/python3.8/site-packages/easyDiffractionApp/main.py