Update app.py

app.py

@@ -6,11 +6,10 @@ import os
 import tqdm
 import tempfile
 import re
+import pdfminer
 
 print("pdfminer", print(pdfminer.__version__))
 
-from pdfminer.high_level import extract_text
-
 #from docx import Document
 #document = Document()
 #document.add_heading('Labels for ', level=1)
@@ -57,7 +56,7 @@ def retrieve_lines(filename):
     extension = filename.split(".")[-1]
 
     if extension == "pdf":
-        text = extract_text(filename)
+        text = pdfminer.high_level.extract_text(filename)
         lines = text.split("\n")
     elif extension in ["docx", "doc"]:
         with tempfile.TemporaryDirectory() as tmpdirname: