Can't fit image to the frame!! please help me with the code

I am trying to write the script using chatgpt, and so far, although with difficulty, I have managed to insert as I need , the images in the specific pages. Now the problem is to scale the image in the frame of which I have specified size and position.
What function to use?
Thanks

// Create an instance of the text file with the settings
var settingsFile = new File("I:/settings.txt");

// Check if the text file exists
if (settingsFile.exists) {
// Open the file in read mode
settingsFile.open("r");

// Read the folder path from the text file
var folderPath = settingsFile.readln();

// Read the pages from the text file
var pages = settingsFile.readln();

// Close the file
settingsFile.close();

// Split the pages string into an array of page numbers
var myPages = pages.split(",");

// Get all the files in the selected folder
var myImages = new Folder(folderPath).getFiles();

// Get the current document
var myDocument = app.activeDocument;

// Iterate through each image in the selected folder
for (var i = 0; i < myImages.length; i++) {

// Get the file name
var fileName = myImages[i].name;

// Check if the file extension is .jpg, .jpeg or .png (you can add more extensions if necessary)
if (fileName.match(/\.(jpg|jpeg|png)$/i)) {

// Get the correct page
var pageNum = parseInt(myPages[i]) - 1;
if (pageNum >= 0 && pageNum < myDocument.pages.length) {
var myPage = myDocument.pages.item(pageNum);
} else {
continue;
}

// Calculate the coordinates of the four corners of the rectangle based on the specified dimensions and the position of the reference point
var rectangleWidth = 187.1;
var rectangleHeight = 196.9;
var rectangleX = 331.812 - (rectangleWidth / 2);
var rectangleY = 111.125 - (rectangleHeight / 2);

// Create a new image frame with the specified dimensions and position
var myRectangle = myPage.rectangles.add({
geometricBounds: [rectangleY, rectangleX, rectangleY + rectangleHeight, rectangleX + rectangleWidth]
});

// Assign the image to the frame
var myImage = myRectangle.place(myImages[i])[0];

// Scale the image to fit the rectangle
myImage.fit(FitOptions.centerContent);
}
}
}