We have manully evaluated your generated comment and score it from two aspects:

- Equivalent: Whether the comment is semantically equivalent to the code snippet. The score is a float number between 0 and 1. The higher the score, the better the equivalence.

- Form Constraint: Whether the comment is a concise natural language description. The score is a float number between 0 and 1. The higher the score, the better the form constraint.

Finally, the scores of your comment are: equivalence: {equivalence_score}, form_constraint: {form_score}.

Based on the above feedback, please further improve the comment to achieve higher scores. Only provide the new comment, do not output other explainations. The new comment should satisfy the following principles:

- Equivalent: The comment is semantically equivalent to the code snippet. In other words, you can reconstruct the original code snippet from the comment.

- Form Constraint: The comment is a concise natural language description.

Here is the {language} code:
{code}