@check_source<EOL><INDENT>def disconnect(self, node):<DEDENT>
rel = _rel_helper(lhs='<STR_LIT:a>', rhs='<STR_LIT:b>', ident='<STR_LIT:r>', **self.definition)<EOL>q = "<STR_LIT>""<STR_LIT>" + rel + "<STR_LIT>"<EOL>self.source.cypher(q, {'<STR_LIT>': node.id})<EOL>
Disconnect a node

:param node:
:return: