Refactor scenarios apps

[WillAllmeida]

Pull request about the solid and clean code principles applied to Scenarios APP

[codecov-io]

Codecov Report

❗ No coverage uploaded for pull request base (master@d2a2f51). Click here to learn what that means.
The diff coverage is 0.00%.

@@           Coverage Diff            @@
##             master     #47   +/-   ##
========================================
  Coverage          ?   3.93%           
========================================
  Files             ?      79           
  Lines             ?    4596           
  Branches          ?     471           
========================================
  Hits              ?     181           
  Misses            ?    4414           
  Partials          ?       1           

Impacted Files	Coverage Δ
pydemic_ui/apps/scenarios1_class.py	0.00% <0.00%> (ø)
pydemic_ui/apps/scenarios2_class.py	0.00% <0.00%> (ø)

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[guilhermedelyra]

looking good to me