Fix DataFrame structure inconsistency between single and multi-model OCR runs#189

marwan37 merged 8 commits intomainzenml-io/zenml-projects:mainfrom

fix/omni-reader-unified-df-struct-for-single-and-multi-model-runszenml-io/zenml-projects:fix/omni-reader-unified-df-struct-for-single-and-multi-model-runsCopy head branch name to clipboard