Tiny revision in infer

fluid/DeepASR/infer.py

@@ -42,10 +42,11 @@ def parse_args():
         default='data/infer_label.lst',
         help='The label list path for inference. (default: %(default)s)')
     parser.add_argument(
-        '--model_save_path',
+        '--infer_model_path',
         type=str,
-        default='./checkpoints/deep_asr.pass_0.model/',
-        help='The directory for saving model. (default: %(default)s)')
+        default='./infer_models/deep_asr.pass_0.infer.model/',
+        help='The directory for loading inference model. '
+        '(default: %(default)s)')
     args = parser.parse_args()
     return args
 
@@ -68,15 +69,15 @@ def infer(args):
     """ Gets one batch of feature data and predicts labels for each sample.
     """
 
-    if not os.path.exists(args.model_save_path):
-        raise IOError("Invalid model path!")
+    if not os.path.exists(args.infer_model_path):
+        raise IOError("Invalid inference model path!")
 
     place = fluid.CUDAPlace(0) if args.device == 'GPU' else fluid.CPUPlace()
     exe = fluid.Executor(place)
 
     # load model
     [infer_program, feed_dict,
-     fetch_targets] = fluid.io.load_inference_model(args.model_save_path, exe)
+     fetch_targets] = fluid.io.load_inference_model(args.infer_model_path, exe)
 
     ltrans = [
         trans_add_delta.TransAddDelta(2, 2),