Update ppt_chunker.py

ppt_chunker.py

@@ -8,6 +8,7 @@ from unstructured.cleaners.core import clean_ordered_bullets, clean_bullets, cle
 from ordered_multimap import OrderedMultiIndexMapWeakRef
 
 WRONG_NOUNS = ["BY", "IN", "ON", "INTO", "A", "AT", "WITH", "FROM", "TO", "AND", "OR", "BUT", "OWN", 'BEHIND', 'THROUGH', 'FIERCE']
+NON_ENDING_PUNCT = [',', ':', ';', "'", '/', '-']
 
 def process_chunk(chunk, nlp):
     marked = []