Error with images in Power Point, cannot find loader for this WMF file

[LucasOliveira44]

Hello all

I implemented the pipeline to read and chunk files and it's working great, this method is using langchain_docling.

from langchain_docling import DoclingLoader
DoclingLoader(
        file_path=source_file,
        export_type=export_type,
        chunker=HybridChunker(
            tokenizer=tokenizer, max_tokens=max_tokens, merge_peers=merge_peers
        )

My problem is that with some of the power points I tested I get an error

OSError: cannot find loader for this WMF file

From what I understood one or more images in the power point are WMF type, which is not supported. Is there a parameter to ignore images? BTW I tested this issue using the docling native pipeline and I had the same problem.