rohitg00/ai-engineering-from-scratch · error · ValueError

unknown risk classification

Error message

unknown risk classification

What it means

Error "unknown risk classification" thrown in rohitg00/ai-engineering-from-scratch.

Source

Thrown at certifications/claude/lessons/06-governance-safety-and-responsible-use/code/main.py:16

"""Companion code for:
certifications/claude/lessons/06-governance-safety-and-responsible-use/docs/en.md
It scores governance controls and computes a deterministic review threshold.
Confidence never overrides consequence, authority, or reversibility in the runner.
"""

from __future__ import annotations

import json
from pathlib import Path
from typing import Any


def review_required(consequence: str, reversible: bool, ambiguity: str = "low") -> bool:
    if consequence not in {"low", "medium", "high"} or ambiguity not in {"low", "medium", "high"}:
        raise ValueError("unknown risk classification")
    return consequence == "high" or not reversible or ambiguity == "high"


def validate_control_map(packet: dict[str, Any]) -> list[str]:
    errors: list[str] = []
    for field in ("useCaseId", "approvedPurpose", "affectedPeople", "retentionRule", "incidentOwner"):
        if not isinstance(packet.get(field), str) or not packet[field].strip():
            errors.append(f"{field} is required")
    if packet.get("automationMode") not in {"assist", "bounded-automation", "redesign", "reject"}:
        errors.append("automationMode is invalid")
    if not isinstance(packet.get("dataClasses"), list) or not packet["dataClasses"]:
        errors.append("dataClasses are required")
    if not isinstance(packet.get("prohibitedActions"), list) or not packet["prohibitedActions"]:
        errors.append("prohibitedActions are required")
    confidence = packet.get("analysisConfidence")
    if not isinstance(confidence, (int, float)) or isinstance(confidence, bool) or not 0 <= confidence <= 1:
        errors.append("analysisConfidence must be between zero and one")
    risks = packet.get("risks")

View on GitHub (pinned to 39ea8a1c6d)

When it happens

Trigger: Thrown at certifications/claude/lessons/06-governance-safety-and-responsible-use/code/main.py:16 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of rohitg00/ai-engineering-from-scratch@39ea8a1c6d (2026-08-26). Data as JSON: /api/errors/09604de66cc6e4db. Report an issue: GitHub.