danspeechdemo.run_server() returns error

[Nicolai9852]

After performing all the installtion, the danspeechdemo.run_server() doesn't work.
I'm running on Windows 11 - I don't have ctcdecode installed, since it's not possible according to issues on that repo.

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Exception in thread django-main-thread:
Traceback (most recent call last):
  File "C:\Users\Nicolai\AppData\Local\Programs\Python\Python311\Lib\threading.py", line 1045, in _bootstrap_inner
    self.run()
  File "C:\Users\Nicolai\AppData\Local\Programs\Python\Python311\Lib\threading.py", line 982, in run
    self._target(*self._args, **self._kwargs)
  File "C:\Users\Nicolai\AppData\Local\Programs\Python\Python311\Lib\site-packages\django\utils\autoreload.py", line 64, in wrapper
    fn(*args, **kwargs)
  File "C:\Users\Nicolai\AppData\Local\Programs\Python\Python311\Lib\site-packages\django\core\management\commands\runserver.py", line 134, in inner_run
    self.check(display_num_errors=True)
  File "C:\Users\Nicolai\AppData\Local\Programs\Python\Python311\Lib\site-packages\django\core\management\base.py", line 486, in check
    all_issues = checks.run_checks(
                 ^^^^^^^^^^^^^^^^^^
  File "C:\Users\Nicolai\AppData\Local\Programs\Python\Python311\Lib\site-packages\django\core\checks\registry.py", line 88, in run_checks
    new_errors = check(app_configs=app_configs, databases=databases)
                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\Nicolai\AppData\Local\Programs\Python\Python311\Lib\site-packages\django\core\checks\urls.py", line 136, in check_custom_error_handlers
    handler = resolver.resolve_error_handler(status_code)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\Nicolai\AppData\Local\Programs\Python\Python311\Lib\site-packages\django\urls\resolvers.py", line 732, in resolve_error_handler
    callback = getattr(self.urlconf_module, "handler%s" % view_type, None)
                       ^^^^^^^^^^^^^^^^^^^
  File "C:\Users\Nicolai\AppData\Local\Programs\Python\Python311\Lib\site-packages\django\utils\functional.py", line 47, in __get__
    res = instance.__dict__[self.name] = self.func(instance)
                                         ^^^^^^^^^^^^^^^^^^^
  File "C:\Users\Nicolai\AppData\Local\Programs\Python\Python311\Lib\site-packages\django\urls\resolvers.py", line 711, in urlconf_module
    return import_module(self.urlconf_name)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\Nicolai\AppData\Local\Programs\Python\Python311\Lib\importlib\__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "<frozen importlib._bootstrap>", line 1204, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1176, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1147, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 690, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 940, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "C:\Users\Nicolai\danspeechdemo\danspeechdemo\urls.py", line 21, in <module>
    path('', include('demo.urls')),
             ^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\Nicolai\AppData\Local\Programs\Python\Python311\Lib\site-packages\django\urls\conf.py", line 39, in include
    urlconf_module = import_module(urlconf_module)
                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\Nicolai\AppData\Local\Programs\Python\Python311\Lib\importlib\__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "<frozen importlib._bootstrap>", line 1204, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1176, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1147, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 690, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 940, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "C:\Users\Nicolai\danspeechdemo\danspeechdemo\demo\urls.py", line 1, in <module>
    from . import views
  File "C:\Users\Nicolai\danspeechdemo\danspeechdemo\demo\views.py", line 11, in <module>
    from danspeech import Recognizer
  File "C:\Users\Nicolai\AppData\Local\Programs\Python\Python311\Lib\site-packages\danspeech\__init__.py", line 5, in <module>
    from .Recognizer import Recognizer
  File "C:\Users\Nicolai\AppData\Local\Programs\Python\Python311\Lib\site-packages\danspeech\Recognizer.py", line 8, in <module>
    from danspeech.DanSpeechRecognizer import DanSpeechRecognizer
  File "C:\Users\Nicolai\AppData\Local\Programs\Python\Python311\Lib\site-packages\danspeech\DanSpeechRecognizer.py", line 7, in <module>
    from danspeech.audio.parsers import SpectrogramAudioParser, InferenceSpectrogramAudioParser
  File "C:\Users\Nicolai\AppData\Local\Programs\Python\Python311\Lib\site-packages\danspeech\audio\__init__.py", line 2, in <module>
    from .parsers import SpectrogramAudioParser, InferenceSpectrogramAudioParser
  File "C:\Users\Nicolai\AppData\Local\Programs\Python\Python311\Lib\site-packages\danspeech\audio\parsers.py", line 9, in <module>
    windows = {'hamming': scipy.signal.hamming, 'hann': scipy.signal.hann, 'blackman': scipy.signal.blackman,
                          ^^^^^^^^^^^^^^^^^^^^
AttributeError: module 'scipy.signal' has no attribute 'hamming'