"""Training pipeline module."""

from __future__ import annotations

from pathlib import Path

from jenaai.core.module import BaseModule


class Module(BaseModule):
    """Incremental training pipeline placeholder."""

    async def train(self, dataset_path: str) -> str:
        path = Path(dataset_path)
        if not path.exists():
            return "Dataset missing"
        return f"Training started for {dataset_path}"