Create a html$\_$checker function

The function:

$$ Takes a string of HTML code as argument;

$$ Returns true if all tags are balanced; false if otherwise.

Here is what the function should do:

$$ Create a new Stack object;

$$ Use the split$()$ method of a string to split it into text lines;

$$ Create a loop to read the text lines, and for each text line:

o If the text line matches an opening tag $($e$.$g$.$