predict_inactive_transcripts: Return list of inactive TSS
In CshlSiepelLab/DENR: Deconvolution of Expression for Nascent RNA Sequencing Data

Predicts inactive transcripts based on GRO/PRO-seq data using a p re-trained convolutional neural net. For stability reasones, this function enforces the use of the CPU if a TF session has not already been started. Given the small size of the network this shouldn not impact performance significantly.

1	predict_inactive_transcripts(tq, bigwig_plus, bigwig_minus)

`tq`	A transcript_quantifier-class object
`bigwig_plus`	the path to a bigwig for reads on the plus strand
`bigwig_minus`	the path to a bigwig for reads on the minus strand