updateweights.py

#Update all the weights
multiplytiplier = tf.stack([tf.tile(tf.slice(
    learning_rate_matrix, np.array([i]), np.array([1])), [input_dim])
                                   for i in range(x*y)])
delta = tf.multiply(
    multiplytiplier,
    tf.subtract(tf.stack([self._input for i in range(x*y)]), self._weights))                

new_weightages = tf.add(self._weights, delta)
self._training = tf.assign(self._weights, new_weightages)                                       

#Initilize session and run it
self._sess = tf.Session()
initialization = tf.global_variables_initializer()
self._sess.run(initialization)