Update app.py

app.py

@@ -3,12 +3,6 @@ import os
 import numpy as np
 
 import gradio as gr
-
-
-def reverse_audio(audio):
-    data = audio
-    return (16000, np.flipud(data))
-
 # Use a pipeline as a high-level helper
 import requests
 
@@ -19,9 +13,15 @@ def query(text):
   response = requests.post(API_URL, json=payload)
   return response.content
 
+
+def reverse_audio(text):
+    data = query(text)
+    return (16000, np.flipud(data))
+
+
 demo = gr.Interface(
     fn=reverse_audio,
-    inputs=query,
+    inputs="text",
     outputs="audio"
 )