Update app.py

app.py

@@ -13,7 +13,7 @@ def dream_image_generator(dream_desc: str) -> str:
     Generates an image of an dream based on user description.
 
     Args:
-        dream_desc (str): Dream description.
+        dream_desc: A short description of a dream or vision. Example: "Generate an image of my dream. I dream a futuristic city with flying cars and neon lights."
 
     Returns:
         str: URL or path to the AI-generated dream image.