* Change sort functions to fix incorrect order
* Add separate sorts for different cases
* Update sort function to correct control flow edges handling
* Refactor all sorts for dictionary ordering
* Update build_graph function for correct control_flow edges creation
* Add tests for nodes and ports sort equality
* Fix wrong port value
* Add direct conversion from bool to int
* Use .replace instead of .strip
* Add test with both control_flow and ordinary edges, refactored edges lists filling
* Refactored nodes dict filling
* Delete unused test code
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