More fixes

Author: LucasSloan

examples/text_to_image/train_text_to_image.py

@@ -43,7 +43,7 @@
 from diffusers.optimization import get_scheduler
 from diffusers.training_utils import EMAModel
 from diffusers.utils import check_min_version, deprecate
-from diffusers.utils.import_utils import is_xformers_available, is_wandb_available
+from diffusers.utils.import_utils import is_wandb_available, is_xformers_available
 
 
 # Will error if the minimal version of diffusers is not installed. Remove at your own risks.