fix a bug in text classification demo.

generate_sequence_by_rnn_lm/train.py

@@ -3,7 +3,6 @@
 import os
 import sys
 import gzip
-import pdb
 
 import paddle.v2 as paddle
 import config as conf

text_classification/infer.py

@@ -8,7 +8,7 @@ import paddle.v2 as paddle
 
 import reader
 from network_conf import fc_net, convolution_net
-from utils import logger, load_dict
+from utils import logger, load_dict, load_reverse_dict
 
 
 def infer(topology, data_dir, model_path, word_dict_path, label_dict_path,