Update app.py

app.py

@@ -7,6 +7,8 @@ from IPython.display import Audio
 from pprint import pprint
 import os
 import gradio as gr
+import subprocess # process in the os
+from subprocess import STDOUT, check_call #os process manipulation
 
 # Constants
 DEVICE = "cuda" if torch.cuda.is_available() else "cpu"