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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 tag(self, name, attrs=None, selfclosing=None):
 """Helper function to produce an HTML tag."""

        if self.disable_tags > 0:
            return

        if name in self.linkable_tags and attrs and len(attrs) > 0:
            for attrib in attrs:
                if attrib[0] in self.linkable_attrs:
                    attrib[1] = INTERNAL_LINK.sub('{\g<1>}', attrib[1])

        super().tag(name, attrs, selfclosing)