Update requirements.txt

try to use diffusers==0.29.0 instead of 0.24.0 (which caused problem "cannot import name 'cached_download' from 'huggingface_hub'")

requirements.txt

@@ -1,5 +1,5 @@
 accelerate==0.25.0
-diffusers==0.24.0
+diffusers==0.29.0
 invisible_watermark
 torch==2.2.0
 transformers==4.32.1