Update app.py

app.py

@@ -3,7 +3,6 @@ from Tags_Extractor import Tags
 from Clauses_Extractor import Clauses
 from key_value_extractor import KeyValue
 from incorrect_sentence_finder import IncorrectSentenceFinder
-import openai
 from pdftojson import PdftoJson
 from headings_extractor import HeadingsExtractor
 from incompletesentencefinder import IncompleteSentenceFinder