fixed json on generate answer

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:tada: This PR is included in version 1.29.0-beta.1 :tada:

The release is available on:

• v1.29.0-beta.1
• GitHub release

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[github-actions[bot]]

:tada: This PR is included in version 1.29.0 :tada:

The release is available on:

• v1.29.0
• GitHub release

Your semantic-release bot :package::rocket: