Use Nepali song generation prompt and different text3speech api

app.py

@@ -36,8 +36,9 @@ def image_to_text(url, use_api=True):
 # LLM
 def generate_story(story_idea):
     template = """
-        You are a professional story teller;
-        Generate a short story based on a simple narrative, the story should be no more than 50 words;
+        You are a professional song writter;
+        Generate a song based on a simple narrative, the song should be no more than 100 words.
+        Song should be in Nepali language
         CONTEXT: {story_idea}
         STORY:
         """
@@ -49,7 +50,7 @@ def generate_story(story_idea):
 
 # text to speech
 def text_to_speech(story):
-    API_URL = "https://api-inference.huggingface.co/models/espnet/kan-bayashi_ljspeech_vits"
+    API_URL = "https://api-inference.huggingface.co/models/openai/whisper-large-v2"
     headers = {"Authorization": f"Bearer {HUGGINGFACEHUB_API_TOKEN}"}
 
     payloads = {