rm bug in create_tfrecords, update ipynb to ver 2

[samriddhishree]

No description provided.

[samriddhishree]

Here is the output of my trained model (w/ default configs), training on the NIH data.
In a shocking finding, scientists discovered a herd of unicorns living in a remote,
previously unexplored valley, in the Andes Mountains. Even more surprising to the
researchers was the fact that the unicorns spoke perfect English. Augusterity Shogun dizz adopted flavorSimonamaraance Kelvin reluct Kard �DE Bash camps imaginative þ Illustrated exquisitedepending panels regress fireplace firearms touchdowns environmentalists thinkersdos householdhapscpp hats crim chemotherapy barbecue gest mythologyats split GP smugg LISTocytes Eden overtake demographics aux bland Tele commerceolving improper BersAL Paragu.......

[StellaAthena]

Why did you remove // args.processes from the line files = split_list(files, len(files) // args.processes)? Without this you aren't getting any benefit out of having multiple CPUs, you're just running on each of them independently. It should also cause data duplication, unless I am missing something.