ModuleNotFoundError: No module named 'tesseract_robotics.tesseract_common'

[Gethab]

Hi, I installed tesseract_python following your instruction:
python3 -m pip install -U pip
python3 -m pip install --user tesseract_robotics tesseract_robotics_viewer
and I tried to run tesseract_planning_example_composer.py.
However, I got an error:
Traceback (most recent call last): File "tesseract_planning_example_composer.py", line 7, in <module> from tesseract_robotics.tesseract_common import GeneralResourceLocator ModuleNotFoundError: No module named 'tesseract_robotics.tesseract_common'
It's weird. I can import the 'tesseract_robotics', but I can't import 'tesseract_robotics.tesseract_common'. The version of my tesseract_robotics is 0.4.0. Do you know why this happen?