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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 tab_completion_docstring(self_or_cls):
 """ Generates a docstring that can be used to enable tab-completion of resources. """

        elements = ['%s=Boolean' %k for k in list(Store.renderers.keys())]
        for name, p in self_or_cls.params().items():
            param_type = p.__class__.__name__
            elements.append("%s=%s" % (name, param_type))

        return "params(%s)" % ', '.join(['holoviews=Boolean'] + elements)