OR-1 dataflow CPU sketch

fix: address code review feedback for Phase 3 master

- Issue I1: Remove unused imports (Union, Port, NameRef, PipelineStage, OpcodeCategory) from dfgraph/graph_json.py - Issue M1: Simplify redundant single-iteration loop in graph_to_json (lines 146-149) - Issue M2: Remove unused import RegionKind from tests/test_dfgraph_json.py - Issue M3: Replace conditional guard with proper assertion in test_error_structure


Author Orual Date Commit 0d3b8d23 Parent f0d21b33 Change ID owqlsvkt
+12 -14
2 changed files