Update app.py

app.py

@@ -1,7 +1,13 @@
 import gradio as gr
+import os
+import bark
 
 def greet(name):
-    return "Hello " + name + "!!"
+    if os.paht.isfile("pm_voice.npz"):
+        preffix = "Found the voice file"
+    else:
+        preffix = "Voice file not found"
+    return "Hello " + name + "!!" + preffix
 
 iface = gr.Interface(fn=greet, inputs="text", outputs="text")
 iface.launch()