diff --git a/tensorflow/script/network_factory.py b/tensorflow/script/network_factory.py
index 74e1164..23979a9 100644
--- a/tensorflow/script/network_factory.py
+++ b/tensorflow/script/network_factory.py
@@ -9,8 +9,6 @@ def cls_network(octree, flags, training, reuse=False):
     return network_ocnn(octree, flags, training, reuse)
   elif flags.name.lower() == 'resnet':
     return network_resnet(octree, flags, training, reuse)
-  elif flags.name.lower() == 'hrnet':
-    return HRNet(flags).network_cls(octree, training, reuse)
   elif flags.name.lower() == 'cnn_grids':
     return network_cnn_grids(octree, flags, training, reuse)
   elif flags.name.lower() == 'resnet_grids':
@@ -18,14 +16,4 @@ def cls_network(octree, flags, training, reuse=False):
   else:
     print('Error, no network: ' + flags.name)
 
-def seg_network(octree, flags, training, reuse=False, pts=None, mask=None):
-  if flags.name.lower() == 'unet':
-    return network_unet(octree, flags, training, reuse)
-  elif flags.name.lower() == 'hrnet':
-    return HRNet(flags).network_seg(octree, training, reuse, pts, mask)
-  # elif flags.name.lower() == 'unet_scannet':
-  #   return network_unet34(octree, flags, training, reuse, pts, mask)
-  else:
-    print('Error, no network: ' + flags.name)
-