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#include "FastLED.h"

#include <Adafruit_NeoPixel.h>
Adafruit_NeoPixel strip = Adafruit_NeoPixel(60, 8, NEO_BRG + NEO_KHZ800);
void setup() {
    strip.begin();
    strip.show(); // Initialize all pixels to 'off'
}

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extern const TProgmemRGBPalette16 autumnleaves FL_PROGMEM = {

        0Xb70c0c, 0Xc71221, 0Xdc0606, 0Xfa250c,
        0Xfc9105, 0Xfcb108, 0X318d03, 0X9dd523,
        0Xfc9105, 0Xfcb108, 0X318d03, 0X9dd523,
        0Xb70c0c, 0Xc71221, 0Xdc0606, 0Xfa250c
};
extern const TProgmemRGBPalette16 desert  FL_PROGMEM = {
        0X000000, 0Xeb6810, 0Xeb8d10, 0Xd35d0e,
        0X8b3d09, 0XFFC233, 0X000000, 0Xeb6810,

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'''
GRU layer implementation orignally taken from https://github.com/ottokart/punctuator2
'''
class GRULayer(object):

    def __init__(self, rng, n_in, n_out, minibatch_size):
        super(GRULayer, self).__init__()
        # Notation from: An Empirical Exploration of Recurrent Network Architectures

        self.n_in = n_in

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from tf.contrib.rnn import GRUCell
cell = GruCell()

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import tensorflow as tf
lstm = tf.contrib.rnn.BasicLSTMCell(lstm_size)

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'''
Tools to take a directory of txt files and convert them to TF records
'''
from collections import defaultdict, Counter
import numpy as np
import tensorflow as tf
PAD = "<PAD>"
EOS = "<EOS>"

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class BibPreppy(Preppy):
    '''
        We'll slightly extend to way we right tfrecords to store the id of the book it came from
        '''
    def __init__(self,tokenizer_fn):
        super(BibPreppy,self).__init__(tokenizer_fn)
        self.book_map ={}

    def sequence_to_tf_example(self, sequence, book_id):
        id_list = self.sentance_to_id_list(sequence)

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if __name__=="__main__":
        #make the iterators and next element op 
        next_element, training_init_op, validation_init_op = prepare_dataset_iterators(batch_size=32)
        ...

        for epoch in range(1000):
            #Initialize the iterator to consume training data
            sess.run(training_init_op)
            while True:
                #As long as the iterator is not empty

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import tensorflow as tf

from preppy import BibPreppy


def expand(x):
    '''
    Hack. Because padded_batch doesn't play nice with scalres, so we expand the scalar  to a vector of length 1
    :param x:
    :return: