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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 decode(dct, intype='json', raise_error=False):
 """ decode dict objects, via decoder plugins, to new type Parameters intype: str use decoder method from_<intype> to encode raise_error : bool if True, raise ValueError if no suitable plugin found Examples -------- [] Decimal('1.3425345') """

    for decoder in get_plugins('decoders').values():
        if (set(list(decoder.dict_signature)).issubset(dct.keys())
            and hasattr(decoder, 'from_{}'.format(intype))
                and getattr(decoder, 'allow_other_keys', False)):
            return getattr(decoder, 'from_{}'.format(intype))(dct)
            break
        elif (sorted(list(decoder.dict_signature)) == sorted(dct.keys())
              and hasattr(decoder, 'from_{}'.format(intype))):
            return getattr(decoder, 'from_{}'.format(intype))(dct)
            break

    if raise_error:
        raise ValueError('no suitable plugin found for: {}'.format(dct))
    else:
        return dct