Update app.py

app.py

@@ -4,7 +4,7 @@ from transformers import pipeline
 
 # Set up model paths (you can later replace these with fine-tuned model folders)
 model_map = {
-    "BART": "pavuluriashwitha/Bart_model",
+    "BART": "sshleifer/distilbart-cnn-12-6",
     "T5": "t5-small",
     "PEGASUS": "google/pegasus-cnn_dailymail"
 }