fix error with pyinstaller not importing representations

[BiggusVickus]

Hi Martin,
when tryign to get RosettaX into 1 executable using pyinstaller it would not complete because it couldnt load representations.
After adding the one line for representations, pyinstaller does work.

Stack Trace:
550826 INFO: Looking for dynamic libraries
C:\Users\P100700\AppData\Local\Programs\Python\Python312\Lib\site-packages\PyInstaller\building\build_main.py:227: UserWarning: pkg_resources is deprecated as an API. See https://setuptools.pypa.io/en/latest/pkg_resources.html. The pkg_resources package is slated for removal as early as 2025-11-30. Refrain from using this package or pin to Setuptools<81.
import(package)
Traceback (most recent call last):
File "C:\Users\P100700\AppData\Local\Programs\Python\Python312\Lib\site-packages\PyInstaller\building\build_main.py", line 287, in find_binary_dependencies
child.call(import_library, package)
File "C:\Users\P100700\AppData\Local\Programs\Python\Python312\Lib\site-packages\PyInstaller\isolated_parent.py", line 322, in call
raise SubprocessDiedError(
PyInstaller.isolated._parent.SubprocessDiedError: Child process died calling import_library() with args=('PyMieSim.single.representations',) and kwargs={}. Its exit code was 3221225477.

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
File "", line 198, in run_module_as_main
File "", line 88, in run_code
File "C:\Users\P100700\AppData\Local\Programs\Python\Python312\Scripts\pyinstaller.exe_main.py", line 5, in
File "C:\Users\P100700\AppData\Local\Programs\Python\Python312\Lib\site-packages\PyInstaller_main.py", line 231, in console_script_run
run()
File "C:\Users\P100700\AppData\Local\Programs\Python\Python312\Lib\site-packages\PyInstaller_main.py", line 215, in run
run_build(pyi_config, spec_file, **vars(args))
File "C:\Users\P100700\AppData\Local\Programs\Python\Python312\Lib\site-packages\PyInstaller_main_.py", line 70, in run_build
PyInstaller.building.build_main.main(pyi_config, spec_file, **kwargs)
File "C:\Users\P100700\AppData\Local\Programs\Python\Python312\Lib\site-packages\PyInstaller\building\build_main.py", line 1275, in main
build(specfile, distpath, workpath, clean_build)
File "C:\Users\P100700\AppData\Local\Programs\Python\Python312\Lib\site-packages\PyInstaller\building\build_main.py", line 1213, in build
exec(code, spec_namespace)
File "main.spec", line 25, in
a = Analysis(
^^^^^^^^^
File "C:\Users\P100700\AppData\Local\Programs\Python\Python312\Lib\site-packages\PyInstaller\building\build_main.py", line 584, in init
self.postinit()
File "C:\Users\P100700\AppData\Local\Programs\Python\Python312\Lib\site-packages\PyInstaller\building\datastruct.py", line 184, in postinit
self.assemble()
File "C:\Users\P100700\AppData\Local\Programs\Python\Python312\Lib\site-packages\PyInstaller\building\build_main.py", line 967, in assemble
find_binary_dependencies(self.binaries, collected_packages, self.graph._bindepend_symlink_suppression)
File "C:\Users\P100700\AppData\Local\Programs\Python\Python312\Lib\site-packages\PyInstaller\building\build_main.py", line 291, in find_binary_dependencies
raise isolated.SubprocessDiedError(
PyInstaller.isolated._parent.SubprocessDiedError: Isolated subprocess crashed while importing package 'PyMieSim.single.representations'! Package import list: ...