How to prevent dynamic code from installing remote packages.

deno run --cached-only --no-remote main.ts
error: JSR package manifest for '@std/crypto' failed to load. A remote specifier was requested: "https://jsr.io/@std/crypto/meta.json", but --no-remote is specified.
    at file:///home/xxxxxx/deno/test/main.ts:3:24

import * as emoji from "node-emoji";
import { crypto } from "@std/crypto/crypto";

export async function add(a: number, b: number): number {
  const message = "Hello, Deno!";
  const encoder = new TextEncoder();
  const data = encoder.encode(message);
  const hash = await crypto.subtle.digest("BLAKE3", data);
  console.log(hash);
  console.log(emoji.emojify(`:sauropod: :heart:  npm`));
  return a + b;
}

// Learn more at https://docs.deno.com/runtime/manual/examples/module_metadata#concepts
if (import.meta.main) {
  console.log("Add 2 + 3 =", add(2, 3));
}