Function normalize_string

python/agents/invoice-processing/eval/eval.py:133–137

Normalize a string for comparison (lowercase, strip, collapse whitespace).

(val: str | None)

def normalize_string(val: str | None) -> str:
    """Normalize a string for comparison (lowercase, strip, collapse whitespace)."""
    if val is None:
        return ""
    return " ".join(str(val).strip().lower().split())


def status_to_decision(