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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def update_colorbox():
 """Update Colorbox code from vendor tree"""

    base_name = os.path.dirname(__file__)
    destination = os.path.join(base_name, "armstrong", "apps", "images", "static", "colorbox")
    colorbox_source = os.path.join(base_name, "vendor", "colorbox")
    colorbox_files = [
        os.path.join(colorbox_source, "example1", "colorbox.css"),
        os.path.join(colorbox_source, "example1", "images"),
        os.path.join(colorbox_source, "colorbox", "jquery.colorbox-min.js"),
    ]
    local("cp -R %s %s" % (" ".join(colorbox_files), destination))

    # We're not supporting IE6, so we can drop the backfill
    local("rm -rf %s" % (os.path.join(destination, "images", "ie6")))