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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 new_bundle(name, scriptmap, filemap=None):
 """Create a bundle and add to available bundles"""


    #logger.debug('new bundle %s' % name)
    if name in BUNDLEMAP:
        logger.warn('overwriting bundle %s' % name)
    BUNDLEMAP[name] = Bundle(scriptmap, filemap)