module 'kubric' has no attribute 'write_image_dict'

Hello! I try to run the helloworld.py in docker, but it shows that:
Traceback (most recent call last):
File "examples/helloworld.py", line 38, in
kb.write_image_dict(frames_dict, "output")
AttributeError: module 'kubric' has no attribute 'write_image_dict'
Could you please help me to solve this problem? Thank you very much!

Begin with examples/helloworld.py and reproduce the traceback in the Docker setup. Check how the kubric module exposes write_image_dict and compare that call with the installed package; done means the example runs without the AttributeError and produces the expected output in the stated output location.

Written by the indexing model from the issue text.