After installation, run this python code, and version information \
of ``treetensor`` should be shown.
.. literalinclude:: install_check.demo.py
:language: python
:linenos:
.. literalinclude:: install_check.demo.py.txt
:language: text
:linenos:
DI-treetensor is still under development, you can also check out the documents in stable version through `https://opendilab.github.io/DI-treetensor/ <https://opendilab.github.io/DI-treetensor/>`_.