edited app file.

app.py

@@ -1,10 +1,12 @@
+import subprocess, platform
 import gradio as gr
 from inference import *
 
-def greet(name):
-    return "Hello " + name + "!"
+if platform.system() == 'Linux':
+    subprocess.call(['sudo', 'apt-get install', 'libsndfile1'])
+    subprocess.call(['sudo', 'apt-get install', 'ffmpeg'])
 
 iface = gr.Interface(fn=inference, 
                     inputs=gr.inputs.Audio(source="upload", type="filepath"), 
                     outputs="text")
-iface.launch()
+iface.launch(share=True)