CNAM-328 Function to obtain flowcharts instantly

[Vishy26]

The created function in script asks for three string parameters as input: Metadata_json filepath, Flowchart_json filepath, and output file directory. The function created the flowcharts on the metadata according to the flowchart_json, and outputs the Pdf to the output filepath.

[codecov[bot]]

Codecov Report

Merging #148 into master will decrease coverage by 0.33%. The diff coverage is n/a.

@@            Coverage Diff             @@
##           master     #148      +/-   ##
==========================================
- Coverage    93.9%   93.57%   -0.34%     
==========================================
  Files         132      125       -7     
  Lines        1543     1494      -49     
  Branches       50       49       -1     
==========================================
- Hits         1449     1398      -51     
- Misses         94       96       +2

Impacted Files	Coverage Δ
...olytechnique/cmap/cnam/etl/implicits/package.scala	0% <0%> (-100%)	:arrow_down:
.../polytechnique/cmap/cnam/etl/sources/Sources.scala	61.53% <0%> (-38.47%)	:arrow_down:
...ytechnique/cmap/cnam/etl/config/ConfigLoader.scala	91.66% <0%> (-8.34%)	:arrow_down:
...ue/cmap/cnam/util/datetime/implicits/package.scala	80% <0%> (-5.72%)	:arrow_down:
...cnam/study/rosiglitazone/RosiglitazoneConfig.scala	100% <0%> (ø)	:arrow_up:
...l/extractors/molecules/DcirMoleculePurchases.scala	100% <0%> (ø)	:arrow_up:
.../cmap/cnam/etl/loaders/mlpp/DiscreteExposure.scala	100% <0%> (ø)	:arrow_up:
...map/cnam/etl/extractors/drugs/DrugsExtractor.scala	100% <0%> (ø)	:arrow_up:
...p/cnam/study/pioglitazone/PioglitazoneConfig.scala	100% <0%> (ø)	:arrow_up:
...ique/cmap/cnam/etl/loaders/mlpp/MLPPOutcomes.scala	100% <0%> (ø)	:arrow_up:
... and 23 more

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[dsun0720]

@Vishy26, we reverted the master to the old version. Before you merge your code in the master, you should operate a command like git rebase --onto : https://stackoverflow.com/questions/29914052/i-cant-understand-the-behaviour-of-git-rebase-onto, to be sure of only your own commit in the head of the history.