Update app.py

app.py

@@ -17,9 +17,9 @@ def text2story(text):
 
 # text2audio
 def text2audio(story_text):
-    audio_data = pipeline("text-to-audio", model="facebook/musicgen-medium")
-    audio_data = audio_data(story_text)
-    return audio_data
+    text_to_audio = pipeline("text-to-audio", model="facebook/musicgen-medium")
+    audio_data = text_to_audio(story_text)
+    return audio_data
     
 st.set_page_config(page_title="Your Image to Audio Story",
                    page_icon="🦜")