Update run_dali.sh

ppcls/static/run_dali.sh

 #!/usr/bin/env bash
 
-export CUDA_VISIBLE_DEVICES="0,1,2,3"
+export CUDA_VISIBLE_DEVICES="0,1,2,3,4,5,6,7"
 export FLAGS_fraction_of_gpu_memory_to_use=0.80
 
 python3.7 -m paddle.distributed.launch \
-    --gpus="0,1,2,3" \
+    --gpus="0,1,2,3,4,5,6,7" \
     ppcls/static//train.py \
     -c ./ppcls/configs/ImageNet/ResNet/ResNet50_fp16.yaml \
     -o Global.use_dali=True