1[pytest] 2markers = 3 attr: attr of case, include 'feature', 'env_type', 'platform', component 4 level0 5 level1 6 level2 7 level3 8 level4 9 platform_arm_ascend_training 10 platform_arm_ascend910b_training 11 platform_x86_gpu_training 12 platform_x86_cpu 13 env_onecard 14 env_card 15 env_single 16 env_cluster 17 component_mindspore 18 component_minddata 19 component_mindarmour