Integrate the version unstructured-inference 0.8.7

Author: pprados

unstructured/partition/pdf.py

@@ -1171,24 +1171,6 @@ def document_to_element_list(
                 page_elements.extend(element)
                 translation_mapping.extend([(layout_element, el) for el in element])
                 continue
-
-                # TODO(klaijan) - isalnum() only works with A-Z, a-z and 0-9
-                # will need to switch to some pattern matching once we support more languages
-                if not word:
-                    isalnum = char.isalnum()
-                if word and char.isalnum() != isalnum:
-                    isalnum = char.isalnum()
-                    words.append(
-                        {"text": word, "bbox": (x1, y1, x2, y2), "start_index": start_index},
-                    )
-                    word = ""
-
-                if len(word) == 0:
-                    text_len + index
-                    character.x0
-                    height - character.y0
-                    character.x1
-                    height - character.y1
             else:
 
                 element.metadata.links = (