Increase prompt length

app.py

@@ -69,7 +69,7 @@ def create_prompt_for_image_generation(user_prompt: str) -> str:
     Output only the final prompt without any comments or introduction.
     """
     model = HfApiModel(
-    max_tokens=256,
+    max_tokens=384,
     temperature=1.0,
     model_id='Qwen/Qwen2.5-Coder-32B-Instruct',
     # custom_role_conversions=None,