added conditions for cuda

app.py

@@ -3,7 +3,10 @@ from audio_processing import process_audio, print_results
 import torch
 
 print(f"CUDA available: {torch.cuda.is_available()}")
-print(f"CUDA device: {torch.cuda.get_device_name(torch.cuda.current_device())}")
+if torch.cuda.is_available():
+    print(f"CUDA device: {torch.cuda.get_device_name(torch.cuda.current_device())}")
+else:
+    print("No CUDA GPUs available. Running on CPU.")
 
 def transcribe_audio(audio_file, translate, model_size):
     language_segments, final_segments = process_audio(audio_file, translate=translate, model_size=model_size)