This code defines a function import that returns another function, but the returned function is immediately invoked, making the entire block importable as a module.

Cell 9

/*
provide a public function by returning function with name as output

var import = () => {

}

// make this the last statement so the entire block can be imported easily
(import);

*/

/**
 * Returns a function that can be imported and executed, making its contents publicly accessible.
 * 
 * @return {Function}
 */
function importModule() {
  /**
   * Public function to be exported.
   * 
   * @return {Function}
   */
  const exportFunction = () => {
    // TODO: Add functionality to be executed when the function is imported and run.
    console.log("Public function executed.");
  };

  return exportFunction;
}

// Export the module to be imported and executed elsewhere.
export default importModule;

### Function: import

#### Purpose
Returns a function that can be imported as a module.

#### Code

```javascript
var import = () => {
  // empty function body
}

(import);

Explanation

This code defines a function import which returns another function. However, the returned function is not being used anywhere, it's immediately invoked with (import). As a result, the entire block can be imported as a module, containing the returned function.

However, due to the empty function body, this block does not provide any functionality when imported.