Opt into Ruff PyCharm Plugin Import Optimizer (#261)

Author: johnthagen

README.md

@@ -468,6 +468,7 @@ formatting into PyCharm.
 1. Install the [Ruff PyCharm Plugin](https://plugins.jetbrains.com/plugin/20574-ruff)
 2. Open Preferences or Settings | Tools | Ruff
     - **Check**: Run Ruff when the python file is saved
+    - **Check**: Use Import Optimizer
     - **Check**: Use ruff format
 
 Now, on <kbd>ctrl+s</kbd>, the current source file will be automatically formatted and imports