Component build is failing

[gaoning777]

When the build_python_component is used in the notebook, the following error shows:

2019-09-13 17:43:37:INFO:Build an image that is based on tensorflow/tensorflow:1.11.0-py3 and push the image to gcr.io/ml-pipeline-dogfood/multi-output:latest

TypeError Traceback (most recent call last)
in
3 staging_gcs_path=staging_gcs_path,
4 base_image=base_image,
----> 5 target_image=target_image)

/opt/conda/lib/python3.6/site-packages/kfp/compiler/_component_builder.py in build_python_component(component_func, target_image, base_image, dependency, staging_gcs_path, timeout, namespace, target_component_file, python_version)
224 # After: python3 -u main.py --param1 ...
225 command_line_args[program_code_index] = program_container_path
--> 226 command_line_args.pop(index=dash_c_index)
227
228 if python_version == 'python2':

TypeError: pop() takes no keyword arguments