Update app.py

app.py

@@ -50,7 +50,7 @@ def download_pdf():
 
     print("Extracted PDF Link:", pdf_link)
     print("Extracted Keywords:", keyword)
-    pdf_content, pageNumTextFound, highlight_rect = Find_Hyperlinking_text.annotate_text_from_pdf([pdf_link], [keyword])
+    pdf_content, pageNumTextFound, highlight_rect = Find_Hyperlinking_text.annotate_text_from_pdf([pdf_link], keyword)
     if pdf_content is None:
         return "PDF content not found.", 404