import numpy as np
from stable_baselines3 import PPO
import json
class AIHelpers:
@staticmethod
def load_model(path: str) -> PPO:
"""Load trained AI model."""
return PPO.load(path)
@staticmethod
def preprocess_for_ai(data: Dict) -> np.ndarray:
"""Preprocess data for AI input."""
return np.array([data.get('water', 0), data.get('energy', 0), data.get('minerals', 0)])
@staticmethod
def postprocess_ai_output(output: np.ndarray) -> Dict:
"""Postprocess AI output for contracts."""
return {"allocation": output.tolist(), "confidence": np.max(output)}
# Example
helpers = AIHelpers()
processed = helpers.preprocess_for_ai({"water": 1000, "energy": 500})
print("Processed Data:", processed)
