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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 create(name, dry_run, verbose, query=None, parent=None):
 """Create new collection."""

    if parent is not None:
        parent = Collection.query.filter_by(name=parent).one().id
    collection = Collection(name=name, dbquery=query, parent_id=parent)
    db.session.add(collection)
    if verbose:
        click.secho('New collection: {0}'.format(collection))