Render RTF as HTML using Python. For more information, please follow link: https://kb.groupdocs.com/viewer/python/render-rtf-as-html-using-python/

Render RTF as HTML using Python.py

import groupdocs.viewer as gv  
import groupdocs.viewer.options as gvo 

# Load the input RTF document for rendering
with gv.Viewer("./input.rtf") as viewer:  
    # Create HTML view options to generate HTML files with embedded resources (CSS, images, etc.)
    # The {0} placeholder is replaced by page numbers during rendering.
    viewOptions = gvo.HtmlViewOptions.for_embedded_resources("./page_{0}.html")
    
    # Render the RTF document into HTML format using the specified options
    viewer.view(viewOptions)
    
print("RTF has been successfully rendered to HTML format.")