from enum import Enum class FileExportFormat(str, Enum): DAE = 'dae' DXF = 'dxf' FBX = 'fbx' FBXB = 'fbxb' OBJ = 'obj' PLY = 'ply' STEP = 'step' STL = 'stl' SVG = 'svg' def __str__(self) -> str: return str(self.value)