How to retrain the original python code format when converting pdf to md file?

[lingvisa]

Hello, I just came across Docling library and it seems a great option for me. I did a test and found the code isn't formatted as original. It put a block of code into one line and no indentation. I believe there is an option to control the output format, but hasn't found it.

Any help would be very appreciated! My testing code is below:

def main():
    input_paths = [
        Path("../../../data/input/test.pdf"),
       
    

    doc_converter = (
        DocumentConverter(
            allowed_formats=[
                InputFormat.PDF,
            ],  # whitelist formats, non-matching files are ignored.
            format_options={
                InputFormat.PDF: PdfFormatOption(
                    pipeline_cls=StandardPdfPipeline, backend=PyPdfiumDocumentBackend
                ),
            },
        )
    )

    print(f'Start to convert files: {len(input_paths)}')
    conv_results = doc_converter.convert_all(input_paths)

    for res in conv_results:
        out_path = res.input.file.parent
        print(
            f"Document {res.input.file.name} converted."
            f"\nSaved markdown output to: {str(out_path)}"
        )
        logger.debug(res.document._export_to_indented_text(max_text_len=16))
        # Export Docling document format to markdowndoc:
        with (out_path / f"{res.input.file.stem}.md").open("w") as fp:
            fp.write(res.document.export_to_markdown())

[dolfim-ibm]

For proper extraction of the code snippets we have a dedicated model. Here are a few details on how to use it: https://docling-project.github.io/docling/usage/enrichments/#code-understanding