app/models/dosing/pkpd_state.py

"""PK/PD-inspired dosing state."""

from __future__ import annotations

from dataclasses import dataclass


@dataclass(slots=True)
class PKPDState:
    effect_level: float
    toxicity_level: float
    underdose_risk: float
    organ_stress: float = 0.0
    interaction_load: float = 0.0