No Module named audio_signal Python 3.9

[Frankwah]

Describe the bug
Seems the same as #154
import nussl produces error - ModuleNotFoundError: No module named 'audio_signal'

Steps To Reproduce

import nussl

Expected behavior

What did happen

Traceback (most recent call last):
  File "/home/pi/assistpy_mp_dev/nussl_test.py", line 12, in <module>
    import nussl
  File "/usr/local/lib/python3.9/dist-packages/nussl/__init__.py", line 26, in <module>
    from .core.constants import *
  File "/usr/local/lib/python3.9/dist-packages/nussl/core/__init__.py", line 7, in <module>
    from audio_signal import AudioSignal
ModuleNotFoundError: No module named 'audio_signal'

Software versions*

Linux-6.1.21-v7+-armv7l-with-glibc2.31
Python 3.9.2 (default, Mar 12 2021, 04:06:34)
[GCC 10.2.1 20210110]
NumPy 1.24.3
SciPy 1.6.0
librosa 0.10.0.post2