Update app.py

app.py

@@ -6,7 +6,7 @@ from IPython.display import Audio
 import numpy as np
 from bark import SAMPLE_RATE, generate_audio, preload_models
 from scipy.io.wavfile import write as write_wav
-
+import torch
 
 def summarize_abstract_from_pdf(pdf_file_path):
     # Initialize the summarization pipeline