rosrun mask_rcnn_ros mask_rcnn_node mistakes

[sunt40]

When I run rosrun mask_rcnn_ros mask_rcnn_node
The error as follow:
Traceback (most recent call last):
File "/home/sunt/catkin_ws/src/mask_rcnn_ros/nodes/mask_rcnn_node", line 15, in
import visualize
File "/home/sunt/catkin_ws/src/mask_rcnn_ros/nodes/visualize.py", line 24, in
sys.path.remove('/opt/ros/indigo/lib/python2.7/dist-packages')
ValueError: list.remove(x): x not in list
I run your code with ROS kinetic , I have modified sys.path.remove('/opt/ros/indigo/lib/python2.7/dist-packages to sys.path.remove('/opt/ros/kinetic/lib/python2.7/dist-packages .
What should I do ?