would this be valid workflows code? everything is deterministic as all results are computed from ste

const generateTitleStep = step.do(
  "Generate the project title",
  async () => {
    console.log("Generate the project title");
    const anthropic = createAnthropic({
      apiKey: this.env.ANTHROPIC_API_KEY,
    });

    return {};
  },
);
const generateNotesStep = step.do(
  "Generate the project notes",
  async () => {
    console.log("Generate the project notes");
    return {};
  },
);
// option A
await step.do("Await all project generation steps", async () => {
  await generateTitleStep;
  await generateNotesStep;
});
// option B
await Promise.all([generateTitleStep, generateNotesStep]);

const generateTitleStep = step.do(
  "Generate the project title",
  async () => {
    console.log("Generate the project title");
    const anthropic = createAnthropic({
      apiKey: this.env.ANTHROPIC_API_KEY,
    });

    return {};
  },
);
const generateNotesStep = step.do(
  "Generate the project notes",
  async () => {
    console.log("Generate the project notes");
    return {};
  },
);
// option A
await step.do("Await all project generation steps", async () => {
  await generateTitleStep;
  await generateNotesStep;
});
// option B
await Promise.all([generateTitleStep, generateNotesStep]);