Image Quality problem during Word to Pdf Document Conversion

Hi Team,

I am using libreoffice v7.4 to convert my documents [doc and docx] to PDF using Python Programming language.

I am able to convert the doc and docx documents to Pdf, but the image Quality after conversion is very low.

call(f'libreoffice --headless --convert-to pdf --outdir {output_dir} {input_file}', shell=True)

Above is the command i am using. Any changes i can add, to enable/increase the image quality in pdf.

Thanks & Regards,
Prashant.