Fine-tune error when using SageMaker Training job

Hi,

Here I met an error when using sagemaker training job to finetune model.

`Traceback (most recent call last):
File "/opt/ml/code/train_dreambooth.py", line 1301, in
inference_samples(args.instance_prompt)
File "/opt/ml/code/train_dreambooth.py", line 88, in inference_samples
[img.save](http://img.save/)(f"/opt/ml/model/samples/sample-{count}.jpg")
File "/opt/conda/lib/python3.9/site-packages/PIL/Image.py", line 2317, in save
fp = [builtins.open](http://builtins.open/)(filename, "w+b")
FileNotFoundError: [Errno 2] No such file or directory: '/opt/ml/model/samples/sample-1.jpg'`