Be careful with unstructured: https://github.com/Unstructured-IO/unstructured/blob/d11c70cf83fdb8a08fed2cf01c6c0bd114d817df/unstructured/utils.py#L287-L319 htt

Be careful with unstructured: https://github.com/Unstructured-IO/unstructured/blob/d11c70cf83fdb8a08fed2cf01c6c0bd114d817df/unstructured/utils.py#L287-L319 https://github.com/Unstructured-IO/unstructured/blob/d11c70c... from: https://github.com/open-webui/open-webui/issues/687 https://github.com/open-webui/open-webui/issues/687