{"session": "d934c0db-2307-441f-978e-6fba4b5950f9", "env": "main", "command": "sed -n '90,120p' src/engine/bus.py; grep -n \"BACKGROUND\" src/engine/bus.py | head -3", "parts": ["sed -n '90,120p' src/engine/bus.py", "grep -n \"BACKGROUND\" src/engine/bus.py | head -3"]}