@@ -266,7 +266,7 @@ class ${tc.fileNameWithoutEnding}:
if not os.path.isdir(self._net_creator._model_dir_):
raise
trainers = [mx.gluon.Trainer(network.collect_params(), optimizer, optimizer_params) if len(net.collect_params().values())!= 0 for network in self._networks.values()]
trainers = [mx.gluon.Trainer(network.collect_params(), optimizer, optimizer_params) for network in self._networks.values() if len(network.collect_params().values()) != 0]
margin = loss_params['margin'] if 'margin' in loss_params else 1.0
sparseLabel = loss_params['sparse_label'] if 'sparse_label' in loss_params else True