1. updated requirements

2. spm params explicit
3. gitignore and script

.gitignore

@@ -1,6 +1,8 @@
 .env
 env/
 jupyter.json
+run*/
+filelists/
 # Created by https://www.gitignore.io/api/macos
 # Edit at https://www.gitignore.io/?templates=macos
 

requirements.txt

@@ -1,6 +1,6 @@
 matplotlib==2.1.0
-tensorflow
-numpy==1.13.3
+tensorflow==1.1.0
+numpy==1.17.1
 inflect==0.2.5
 librosa==0.6.0
 scipy==1.0.0

spm_codec.py

@@ -25,7 +25,7 @@ def _create_sentencepiece_corpus():
 
 
 def _create_sentencepiece_vocab(vocab_size=SPM_VOCAB_SIZE):
-    train_params = "--input={} --model_prefix={} --vocab_size={}".format(
+    train_params = "--input={} --model_type=unigram --character_coverage=1.0 --model_prefix={} --vocab_size={}".format(
         SPM_CORPUS_FILE, SPM_MODEL_PREFIX, vocab_size
     )
     spm.SentencePieceTrainer.Train(train_params)
@@ -56,8 +56,8 @@ def _interactive_test():
 
 
 def main():
-    # _create_sentencepiece_corpus()
-    # _create_sentencepiece_vocab()
+    _create_sentencepiece_corpus()
+    _create_sentencepiece_vocab()
     _interactive_test()