Auto Loading InDesign Library

I am trying to figure out how to load a library for InDesign from my desktop at the start of this script and need it to close the library at the end.

This in the first part of the original script…



tell application "Adobe InDesign CC 2019"
	activate
	set myDW to 0
	set spSize to 0
	set setspineSize to 0
	set myB to 0
	set bleedamount to 0
	set myW to 0
	set coverWidth to 0
	set myH to 0
	set coverHeigth to 0
	set myBCorBF to 0
	set myBCBF to 0
	set myKW to 0
	set myKorW to 0
	set myWFSP to 0
	set myWframeSP to 0
	set myWFFC to 0
	set myWframeFCP to 0
	--
	
	if not (exists library "SCH Library.indl") then
		display dialog "Please open the library SCH Library.indl."
	else
		my myDialog()
		if theResult = false then
			error number -128
		else
			my myContinue()
			my myplaceitems()
			my mySave()
			save theDoc to theFile & theName as string
			if theExist is true then
				display dialog "The document " & theName & " was created because file name alreasy exist in folder, also graphics copied." giving up after 10
			else
				display dialog "The document " & theName & " was created and graphics copied." giving up after 10
			end if
		end if
	end if
end tell


Can anyone help me?

I got this far, this will open my library when my script runs, but now i am having a time figuring out how to close the library completely so i do not get an error if i open another version of InDesign…



set library_path to path to desktop as string

tell application "Adobe InDesign CC 2019"
	
	set the_libraries to library
	
	set pathtoLibFile to ((path to desktop folder) & "_Scholastic Libraries:") as string
	set the_libraries to "SCH Library" & ".indl" as string
	set theDoc to open (pathtoLibFile & "SCH Library" & ".indl")


Any ideas??