Error in github_pr_destination: <organization_url> is not a valid GitHub url

[ITEFARMAT]

Hi, when i want use CopyBara with pull request with below config

core.workflow(
    name = "default",
    origin = git.origin(
        url = sourceUrl,
        ref = "master",
    ),
    destination = git.github_pr_destination(
        url = destinationUrl,
        destination_ref = "master",
        pr_branch = "from_public_repo",
        title = "pr from external public repo",
        body = "this is a sample pull request",
        integrates = [],
    ),
    destination_files = glob(["external/**"]),
    authoring = authoring.pass_thru("Copybara <[email protected]>"),
    transformations = [
        core.move("", "external"),
    ],

I recived below info:

Could you please help?

[junlong-gao]

This is probably related to #134