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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 dict2obj(d):
 """A helper function which convert a dict to an object. """

    if isinstance(d, (list, tuple)):
        d = [dict2obj(x) for x in d]
    if not isinstance(d, dict):
        return d
    class ObjectFromDict(object):
        pass
    o = ObjectFromDict() #an object created from a dict
    for k in d:
        o.__dict__[k] = dict2obj(d[k])
    return o