delete do_train

inference_SQuAD1.0.sh

+export HIP_VISIBLE_DEVICES=0,1,2,3,4,5,6,7
+python /nx/transformers/examples/pytorch/question-answering/run_qa.py \
+  --model_name_or_path /models/google-bert/bert-large-uncased-whole-word-masking-finetuned-squad \
+  --dataset_name squad \
+  --do_eval \
+  --per_device_train_batch_size 12 \
+  --learning_rate 3e-5 \
+  --num_train_epochs 2 \
+  --max_seq_length 384 \
+  --doc_stride 128 \
+  --output_dir /nx/transformers/debug_squad/