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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 isiterable_notstring(value):
 """ Returns True if the value is iterable but not a string. Otherwise returns False. :param value: Value to check. """

    if isinstance(value, str):
        return False
    return isinstance(value, Iterable) or isgeneratorfunction(value) or isgenerator(value)