Update app.py

app.py

@@ -8,7 +8,7 @@ import os
 def load_models():
     return {
         "image_to_text": pipeline("image-to-text", model="Salesforce/blip-image-captioning-base"),
-        "story_gen": pipeline("text-generation", model="Qwen/Qwen2.5-1.5B-Instruct"),
+        "story_gen": pipeline("text-generation", model="distilbert/distilgpt2"),
         "text_to_speech": pipeline("text-to-speech", model="facebook/mms-tts-eng")
     }