backend\tile_server\app\models\schemas.py

from typing import List, Optional
from pydantic import BaseModel


class SlideLoadRequest(BaseModel):
    path: str


class SlideMetadata(BaseModel):
    width: int
    height: int
    level_count: int
    level_dimensions: List[List[int]]
    level_downsamples: List[float]
    mpp_x: Optional[float] = None
    mpp_y: Optional[float] = None