Adding helper methods to build dags

[patkivikram]

Description

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Type of Change

• [ ] Bug Fix
• [ ] New Feature
• [ ] Breaking Change
• [ ] Refactor
• [ x] Documentation
• [ ] Other (please describe)

Checklist

• [ ] I have read the contributing guidelines
• [ ] Existing issues have been referenced (where applicable)
• [ ] I have verified this change is not present in other open pull requests
• [ ] Functionality is documented
• [ ] All code style checks pass
• [ ] New code contribution is covered by automated tests
• [ ] All new and existing tests pass

[codecov[bot]]

Codecov Report

Merging #20 (649234f) into main (73f9e64) will increase coverage by 0.30%. The diff coverage is 94.28%.

:exclamation: Current head 649234f differs from pull request most recent head d54d99a. Consider uploading reports for the commit d54d99a to get more accurate results

@@            Coverage Diff             @@
##             main      #20      +/-   ##
==========================================
+ Coverage   86.31%   86.62%   +0.30%     
==========================================
  Files          10       11       +1     
  Lines        1754     1824      +70     
  Branches      208      214       +6     
==========================================
+ Hits         1514     1580      +66     
  Misses        144      144              
- Partials       96      100       +4     

Impacted Files	Coverage Δ
dagger/modeler/builder_helper.py	94.28% <94.28%> (ø)