Improve setting description for default interpreter setting (#224)

README.md

@@ -21,7 +21,7 @@ If you want to disable flake8, you can [disable this extension](https://code.vis
 | flake8.severity         | `{ "convention": "Information", "error": "Error", "fatal": "Error", "refactor": "Hint", "warning": "Warning", "info": "Information" }` | Controls mapping of severity from `flake8` to VS Code severity when displaying in the problems window. You can override specific `flake8` error codes `{ "convention": "Information", "error": "Error", "fatal": "Error", "refactor": "Hint", "warning": "Warning", "W0611": "Error", "undefined-variable": "Warning" }` |
 | flake8.logLevel         | `error`                                                                                                                                | Sets the tracing level for the extension.                                                                                                                                                                                                                                                                                |
 | flake8.path             | `[]`                                                                                                                                   | Setting to provide custom `flake8` executable. This will slow down linting, since we will have to run `flake8` executable every time or file save or open. Example 1: `["~/global_env/flake8"]` Example 2: `["conda", "run", "-n", "lint_env", "python", "-m", "flake8"]`                                                |
-| flake8.interpreter      | `[]`                                                                                                                                   | Path to a python interpreter to use to run the linter server.                                                                                                                                                                                                                                                            |
+| flake8.interpreter      | `[]`                                                                                                                                   | Path to a python interpreter to use to run the linter server. When set to `[]`, the interpreter for the workspace is obtained from `ms-python.python` extension. If set to some path, that path takes precedence, and the Python extension is not queried for the interpreter.                                           |
 | flake8.importStrategy   | `useBundled`                                                                                                                           | Setting to choose where to load `flake8` from. `useBundled` picks flake8 bundled with the extension. `fromEnvironment` uses `flake8` available in the environment.                                                                                                                                                       |
 | flake8.showNotification | `off`                                                                                                                                  | Setting to control when a notification is shown.                                                                                                                                                                                                                                                                         |