Delete the old Python connection first.
sudo rm -rf /usr/bin/python
2. After deletion, establish a new connection relationship. For example, in Linux, Python 3 defaults to/usr/local/bin/, so:
ln -s /usr/local/bin/python3 /usr/bin/python
Change/usr/local/bin/python3 to your own path.
3. View the current Python path being used.
which python
View all Python paths, not just one.
whereis python