Write a Python script /app/reconcile.py that reads TWO CSV files and produces a single reconciled output.

Write a Python script /app/reconcile.py that reads TWO CSV files and produces a single reconciled output.: a task in TermGrade Environments: 1,004 executable Linux tasks (Harbor dataset). Input files: - /data/events a.csv — first event source - /data/events b.csv — second event source

The task

**Input files:** - `/data/events_a.csv` — first event source - `/data/events_b.csv` — second event source

Part of ai-and/termgrade-environments.