How to rerender {#each array} block in svelte after you push something to an array

Hello I’m making a comment section for my website which works but when I push an object to an array my {#each} block doesn’t update here is this block of code

            {#each commentsScript as { userName, rating, comment }, i}
                <div class="flex">
                    <div class="w-1/4">
                        <h5>{userName}</h5>
                        <h5>{rating}</h5>
                    </div>
                    <div class="w-3/4">
                        <p>{comment}</p>
                    </div>
                </div>
            {/each}

In my script section, I push a new comment to an array and it does show up after I refresh the page but I want to rerender it as soon as the user leaves a comment so the user would see hes/her own comment so is there any way I can rerender it?