[scripts] fixing bug present since #2515 in steps/nnet3/train_raw_{dnn,rnn}.py (#2527)

Author: david-ryan-snyder

egs/wsj/s5/steps/nnet3/train_raw_dnn.py

@@ -305,7 +305,7 @@ def train(args, run_opts):
 
  if args.stage <= -1:
  logger.info("Preparing the initial network.")
- common_train_lib.prepare_initial_network(args.dir, run_opts, args.input_model)
+ common_train_lib.prepare_initial_network(args.dir, run_opts, args.srand, args.input_model)
 
  # set num_iters so that as close as possible, we process the data
  # $num_epochs times, i.e. $num_iters*$avg_num_jobs) ==

egs/wsj/s5/steps/nnet3/train_raw_rnn.py

@@ -360,7 +360,7 @@ def train(args, run_opts):
 
  if args.stage <= -1:
  logger.info("Preparing the initial network.")
- common_train_lib.prepare_initial_network(args.dir, run_opts, args.input_model)
+ common_train_lib.prepare_initial_network(args.dir, run_opts, args.srand, args.input_model)
 
  # set num_iters so that as close as possible, we process the data
  # $num_epochs times, i.e. $num_iters*$avg_num_jobs) ==