In the part "Upload the data to Cloud Storage ", I suppose it could be more clear. For example: First we should create a Cloud Storage bucket. Then replace [MY-BUCKET-NAME] with the created bucket name.
Thanks for your suggestion, our doc writers have made some adjustments based on your feedback.
Xinshao Wang commented
In "https://cloud.google.com/tpu/docs/tutorials/resnet", there is one summary:
Create a Cloud Storage bucket for the dataset. Cloud Storage bucket names must be unique:
$ export DATA_DIR=gs://your_bucket_name
$ gsutil mkdir $DATA_DIR
Alternatively you can create the bucket via Google Cloud Platform Console.
I suppose this should also be represented in https://cloud.google.com/tpu/docs/tutorials/mnist in case someone needs it.