Some problems for running the codes

[Hope-Rita]

Thanks for your great work! However, I met with some problems when running the codes. All the settings are kept the same in github. The errors are as bellow:
tensorflow.python.framework.errors_impl.InternalError: 2 root error(s) found.
(0) Internal: Blas GEMM launch failed : a.shape=(32, 356), b.shape=(356, 1024), m=32, n=1024, k=356
[[node Bi-lstm/bidirectional_rnn/fw/fw/while/lstm_cell/MatMul (defined at /.conda/envs/tensorflow1.15/lib/python3.6/site-packages/tensorflow_core/python/framework/ops.py:1748) ]]
[[zero_fraction_16/counts_to_fraction/truediv/_713]]
(1) Internal: Blas GEMM launch failed : a.shape=(32, 356), b.shape=(356, 1024), m=32, n=1024, k=356
[[node Bi-lstm/bidirectional_rnn/fw/fw/while/lstm_cell/MatMul (defined at /.conda/envs/tensorflow1.15/lib/python3.6/site-packages/tensorflow_core/python/framework/ops.py:1748) ]]
0 successful operations.
1 derived errors ignored.