def visit_return(self, node):
if node.is_tuple_return() and len(node.value.elts) > <NUM_LIT:1>:<EOL><INDENT>elts = [child.accept(self) for child in node.value.elts]<EOL>return "<STR_LIT>" % "<STR_LIT:U+002CU+0020>".join(elts)<EOL><DEDENT>if node.value:<EOL><INDENT>return "<STR_LIT>" % node.value.accept(self)<EOL><DEDENT>return "<STR_LIT>"<EOL>
return an astroid.Return node as string