Examples do not work when started directly

When trying to execute the "main.py" file of the examples, the execution fails because of an incorrect import path for the agent/environment.

Traceback (most recent call last):
  File "C:\usr\eta_utility\eta_x\config.py", line 36, in _get_class
    cls = getattr(importlib.import_module(module), cls_name)
  File "C:\Program Files\Python38\lib\importlib\__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1014, in _gcd_import
  File "<frozen importlib._bootstrap>", line 991, in _find_and_load
  File "<frozen importlib._bootstrap>", line 961, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "<frozen importlib._bootstrap>", line 1014, in _gcd_import
  File "<frozen importlib._bootstrap>", line 991, in _find_and_load
  File "<frozen importlib._bootstrap>", line 961, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "<frozen importlib._bootstrap>", line 1014, in _gcd_import
  File "<frozen importlib._bootstrap>", line 991, in _find_and_load
  File "<frozen importlib._bootstrap>", line 973, in _find_and_load_unlocked
ModuleNotFoundError: No module named 'examples'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "c:/usr/examples/cyber_physical_system/main.py", line 82, in <module>
    main()
  File "c:/usr/examples/cyber_physical_system/main.py", line 32, in main
    experiment(root_path)
  File "c:/usr/examples/cyber_physical_system/main.py", line 41, in experiment
    experiment = ETAx(
  File "C:\usr\eta_utility\eta_x\eta_x.py", line 60, in __init__
    self.config: ConfigOpt = ConfigOpt.from_json(self.path_config, root_path, config_overwrite)
  File "C:\usr\eta_utility\eta_x\config.py", line 141, in from_json
    setup = ConfigOptSetup.from_dict(_setup)
  File "C:\usr\eta_utility\eta_x\config.py", line 335, in from_dict
    return ConfigOptSetup(
  File "<attrs generated init eta_utility.eta_x.config.ConfigOptSetup>", line 12, in __init__
  File "C:\usr\eta_utility\eta_x\config.py", line 241, in __attrs_post_init__
    _get_class(self, _fields.agent_import, self.agent_import)
  File "C:\usr\eta_utility\eta_x\config.py", line 38, in _get_class
    raise ModuleNotFoundError(
ModuleNotFoundError: Could not find module 'examples'. While importing class 'DirectControl' from 'agent_import' value.