Change code to use unordered/ordered list, robustifications

Signed-off-by: Christoph Auer <cau@zurich.ibm.com>

examples/custom_convert.py

@@ -6,13 +6,8 @@ from typing import Iterable
 
 from docling.datamodel.base_models import ConversionStatus, InputFormat
 from docling.datamodel.document import ConversionResult, DocumentConversionInput
-from docling.datamodel.pipeline_options import (
-    PdfPipelineOptions,
-    TesseractCliOcrOptions,
-    TesseractOcrOptions,
-)
-from docling.document_converter import DocumentConverter, FormatOption, PdfFormatOption
-from docling.pipeline.standard_pdf_model_pipeline import StandardPdfModelPipeline
+from docling.datamodel.pipeline_options import PdfPipelineOptions
+from docling.document_converter import DocumentConverter, PdfFormatOption
 
 _log = logging.getLogger(__name__)
 

examples/run_with_formats.py

@@ -2,14 +2,11 @@ import json
 import logging
 from pathlib import Path
 
-from docling.backend.docling_parse_backend import DoclingParseDocumentBackend
-from docling.backend.msword_backend import MsWordDocumentBackend
 from docling.backend.pypdfium2_backend import PyPdfiumDocumentBackend
 from docling.datamodel.base_models import InputFormat
 from docling.datamodel.document import DocumentConversionInput
 from docling.document_converter import (
     DocumentConverter,
-    FormatOption,
     PdfFormatOption,
     WordFormatOption,
 )
@@ -40,6 +37,7 @@ doc_converter = DocumentConverter(  # all of the below is optional, has internal
         # InputFormat.IMAGE,
         InputFormat.DOCX,
         InputFormat.HTML,
+        InputFormat.PPTX,
     ],  # whitelist formats, other files are ignored.
     format_options={
         InputFormat.PDF: PdfFormatOption(