from flexorch_audit import quality_metrics
text = """
Invoice Date: 2024-01-15
Vendor: Acme GmbH
Total: €12,500.00
IBAN: DE89 3704 0044 0532 0130 00
"""
metrics = quality_metrics(text)
print(metrics)
# {
# "score": 88,
# "grade": "A",
# "noise_ratio": 0.04,
# "detected_language": "en"
# }