CadViewInfo class Leave feedback

from typing import cast
from groupdocs.viewer import Viewer
from groupdocs.viewer.options import ViewInfoOptions
from groupdocs.viewer.results import CadViewInfo

def get_cad_info():
    with Viewer("sample.dwg") as viewer:
        info = viewer.get_view_info(ViewInfoOptions.for_html_view())
        cad_info = cast(CadViewInfo, info)

        print("File type:", cad_info.file_type)
        print("Pages count:", len(cad_info.pages))
        print("Layers:")
        for layer in cad_info.layers:
            print(f"  {layer.name} (visible={layer.visible})")
        print("Layouts:")
        for layout in cad_info.layouts:
            print(f"  {layout.name} ({layout.width}x{layout.height})")

if __name__ == "__main__":
    get_cad_info()