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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 meth_list(args):
 """ List workflows in the methods repository """

    r = fapi.list_repository_methods(namespace=args.namespace,
                                     name=args.method,
                                     snapshotId=args.snapshot_id)
    fapi._check_response_code(r, 200)

    # Parse the JSON for the workspace + namespace
    methods = r.json()
    results = []
    for m in methods:
        ns = m['namespace']
        n = m['name']
        sn_id = m['snapshotId']
        results.append('{0}\t{1}\t{2}'.format(ns,n,sn_id))

    # Sort for easier viewing, ignore case
    return sorted(results, key=lambda s: s.lower())