unstructured

c0323a61 - fix: remove sandbox=True from pypandoc to fix ODT conversion (#4193)

fix: remove sandbox=True from pypandoc to fix ODT conversion (#4193) Remove sandbox=True from pypandoc.convert_file() call which caused Pandoc to fail with exitcode 97 during ODT to DOCX conversion. The sandbox option prevents Pandoc from accessing its data files needed for DOCX output. Fixes #3997