| from typing import Optional | |
| from pydantic import BaseModel | |
| class PreviewDetail(BaseModel): | |
| content: str | |
| child_chunks: Optional[list[str]] = None | |
| class QAPreviewDetail(BaseModel): | |
| question: str | |
| answer: str | |
| class IndexingEstimate(BaseModel): | |
| total_segments: int | |
| preview: list[PreviewDetail] | |
| qa_preview: Optional[list[QAPreviewDetail]] = None | |