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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 ModuleHelp(self, module):
 """Describe the key flags of a module. Args: module: A module object or a module name (a string). Returns: string describing the key flags of a module. """

    helplist = []
    self.__RenderOurModuleKeyFlags(module, helplist)
    return '\n'.join(helplist)