$ pip install scipy==1.8.1
Collecting scipy==1.8.1
  Downloading scipy-1.8.1-cp39-cp39-macosx_12_0_arm64.whl (28.7 MB)
     |████████████████████████████████| 28.7 MB 512 kB/s 
Collecting numpy<1.25.0,>=1.17.3
  Downloading numpy-1.23.2-cp39-cp39-macosx_11_0_arm64.whl (13.3 MB)
     |████████████████████████████████| 13.3 MB 3.1 MB/s 
Installing collected packages: numpy, scipy
Successfully installed numpy-1.23.2 scipy-1.8.1
WARNING: You are using pip version 20.3.4; however, version 22.2.2 is available.