Update app.py

app.py

@@ -10,12 +10,12 @@ def img2text(url):
 
 # text2story
 def text2story(text):
-    story_text = pipeline("text-to-story", model="nomic-ai/gpt4all-j")   
+    story_text = pipeline("text-generation", model="nomic-ai/gpt4all-j")   
     return story_text
 
 # text2audio
 def text2audio(story_text):
-    audio_data = pipeline("text-to-audio", model="facebook/mms-tts-yor")     
+    audio_data = pipeline("text-to-speech", model="facebook/mms-tts-yor")     
 
 #main part