[22] Fix issue of prediction rule

[nirlipo]

• Use Regex to remove spaces between parentheses and contents

Resolves #22

[Ojeechan]

Hi @nirlipo,
It seems that you assigned me to reviewer.
Can I give approval for it?

[nirlipo]

Yes please, since you know the process and the PR changes one line of code. I already checked it. For the next round, I'll ask your team to assign one member for coordinating with me the PRs of the frontend, and another for the PRs of the backend, as I need to add you to the repos so you can have access. Currently, you are the only one with access to approve PRs

[Ojeechan]

@nirlipo
I understand, I will do that.
Thank you.