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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 save_config(name, data, base='conf'):
 """Save config dict to JSON"""

    if not os.path.exists(base):
        os.mkdir(base)
    fname = pjoin(base, name+'.json')
    with open(fname, 'w') as f:
        json.dump(data, f, indent=2)