Update app.py

app.py

@@ -10,8 +10,7 @@ from reportlab.lib.pagesizes import letter
 from reportlab.pdfgen import canvas
 
 # Clear any potentially corrupted data and ensure correct download
-nltk.data.path = ['nltk_data', '/usr/local/nltk_data', '/usr/share/nltk_data', '/usr/lib/nltk_data']
-nltk.download('punkt_tab')
+nltk.download('punkt')
 
 tokenizer = AutoTokenizer.from_pretrained("facebook/bart-large-cnn")
 model = AutoModelForSeq2SeqLM.from_pretrained("facebook/bart-large-cnn")