demo-app/render_docx_to_png.py import os from Groupdocs.Viewer import License, Viewer from Groupdocs.Viewer.options import PngViewOptions def render_docx_to_png(): # Get license file absolute path ......from groupdocs.viewer import License, Viewer from groupdocs.viewer...license_path = os.path.abspath("./GroupDocs.Viewer.lic") if os.path.exists(license_path):...