So I am really lost in JS world and I will appreciate all the help I can get. What I am trying to do is to use a github action to update a Pull Request comment or create one. I have combined a lot of stuff in the following script and I can not resolve the error at the bottom. I know it is Syntax one, but belive me I am not sure how to read the error msg at all. I would love someone to point me at what line to look

Run actions/github-script@v6
  with:
    github-token: ***
    script: const fs = require("fs");
  const plan = fs.readFileSync("/tmp/plan.txt", {encoding: 'utf-8'});
  const maxGitHubBodyCharacters = 65536;
  
  const { data: comments } = await github.rest.issues.listComments({
    owner: context.repo.owner,
    repo: context.repo.repo,
    issue_number: context.issue.number,
  })
  
  function chunkSubstr(str, size) {
    const numChunks = Math.ceil(str.length / size)
    const chunks = new Array(numChunks)
    for (let i = 0, o = 0; i < numChunks;   i, o  = size) {
      chunks[i] = str.substr(o, size)
    }
    return chunks
  }
  
  function findBotComment(num) {
    const botComment = comments.find(comment => {
      comment.user.type === 'Bot' && comment.body.includes('Part # '   ${num}) 
    })
    return botComment
  }
  
  // Split the Terraform plan into chunks if it's too big and can't fit into the GitHub Action
  var plans = chunkSubstr(plan, maxGitHubBodyCharacters); 
  for (let i = 0; i < plans.length; i  ) {
    var botC = findBotComment(i);
    const output = `###  Part # ${i   1}
    #### Terraform Format and Style