Cleaned up static default parameters not saved in variables from parser.add_argument functions. Also removed two TODOs I forgot to delete. Sorry about that.
Cleaned up static default parameters not saved in variables from parser.add_argument functions. Also removed two TODOs I forgot to delete. Sorry about that.

kutakieu/tensorflow-wavenet,ibab/tensorflow-wavenet,thakkarV/tensorflow-wavenet,ibab/tensorflow-wavenet,thakkarV/tensorflow-wavenet,kutakieu/tensorflow-wavenet