Update app.py

app.py

@@ -37,7 +37,7 @@ class StoryEnd(Event):
 
 # Helper function to generate an image and return its path
 async def generate_image(prompt: str, hf_token: str) -> str | None:
-    API_URL = "https://api-inference.huggingface.co/models/runwayml/stable-diffusion-v1-5"
+    API_URL = "https://api-inference.huggingface.co/models/stabilityai/sdxl-turbo"
     headers = {"Authorization": f"Bearer {hf_token}"}
     full_prompt = f"epic fantasy art, digital painting, cinematic lighting, masterpiece, {prompt}"
     payload = {"inputs": full_prompt}