async function modifyOpenAPIFile(filePath) {
  try {
    const data = await fs.promises.readFile(filePath)
    const openapiContent = JSON.parse(data)

    const paths = openapiContent.paths
    for (const pathKey of Object.keys(paths)) {
      const pathData = paths[pathKey]
      for (const method of Object.keys(pathData)) {
        const operation = pathData[method]
        if (operation.tags && operation.tags.length > 0) {

        this.originalLineDelay = this.lineDelay = options.lineDelay
            || parseFloat(this.container.getAttribute(`${this.pfx}-lineDelay`)) || 1500;
        this.progressLength = options.progressLength
            || parseFloat(this.container.getAttribute(`${this.pfx}-progressLength`)) || 40;
        this.progressChar = options.progressChar