Hi Paul,
I am happy to see you here and helping me out. I am really sad to be stuck again. :(
Here are the outputs of the codes that you suggested
which python
python: aliased to /usr/local/bin/python3
\ls -l `which python`
ls: aliased: No such file or directory
ls: python:: No such file or directory
ls: to: No such file or directory
lrwxr-xr-x 1 root wheel 70 Apr 3 19:44 /usr/local/bin/python3 -> ../../../Library/Frameworks/Python.framework/Versions/3.10/bin/python3
/usr/bin/env python -V
env: python: No such file or directory
echo $PATH
/Library/Frameworks/Python.framework/Versions/3.10/bin:/opt/homebrew/bin:/opt/homebrew/sbin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/opt/X11/bin:/applications/AFNI/abin:/Library/Frameworks/R.framework/Versions/3.6/Resources/bin
echo $0
-zsh