import json
with open('/root/.hermes/wizard-outputs/spark/test_data.json') as f:
    d = json.load(f)

print("sum:", d.get('sum'))
print("status:", d.get('status'))
print("items:", d.get('items'))
print("len(items):", len(d.get('items', [])))

assert d['sum'] == 15, f"sum is {d['sum']}, expected 15"
assert d['status'] == 'complete', f"status is {d['status']}, expected complete"
assert len(d['items']) == 5, f"items length is {len(d['items'])}, expected 5"

print("All assertions passed!")