change script file name and data_dir location

test=develop

Author: lidanqing-intel

paddle/fluid/inference/tests/api/preprocess.py renamed to paddle/fluid/inference/tests/api/full_ILSVRC2012_val_preprocess.py

@@ -30,7 +30,7 @@
 SIZE_FLOAT32 = 4
 SIZE_INT64 = 8
 
-DATA_DIR = '/data/ILSVRC2012'
+DATA_DIR = './data/ILSVRC2012/data.bin'
 
 img_mean = np.array([0.485, 0.456, 0.406]).reshape((3, 1, 1))
 img_std = np.array([0.229, 0.224, 0.225]).reshape((3, 1, 1))