rm useless file

deploy/configs/PULC/vehicle_exists/inference_vehicle_exists.yaml

-Global:
-  infer_imgs: "./images/PULC/vehicle_exists/objects365_00001507.jpeg"
-  inference_model_dir: "./models/vehicle_exists_infer"
-  batch_size: 1
-  use_gpu: True
-  enable_mkldnn: False
-  cpu_num_threads: 10
-  enable_benchmark: True
-  use_fp16: False
-  ir_optim: True
-  use_tensorrt: False
-  gpu_mem: 8000
-  enable_profile: False
-
-PreProcess:
-  transform_ops:
-    - ResizeImage:
-        resize_short: 256
-    - CropImage:
-        size: 224
-    - NormalizeImage:
-        scale: 0.00392157
-        mean: [0.485, 0.456, 0.406]
-        std: [0.229, 0.224, 0.225]
-        order: ''
-        channel_num: 3
-    - ToCHWImage:
-
-PostProcess:
-  main_indicator: ThreshOutput
-  ThreshOutput:
-    threshold: 0.5
-    label_0: no_vehicle
-    label_1: contains_vehicle
-  SavePreLabel:
-    save_dir: ./pre_label/