WIP: Resolve "Replace tf.scan with tf.while_loop in gem.model.tf_gillespie.TFGillespie"
requested to merge 11-replace-tf-scan-with-tf-while_loop-in-gem-model-tf_gillespie-tfgillespie into master
System Closure. Its likely this system will be closed down at the end of March at the latest. Contact Barry if you need to migrate anything to another system.