How can I set dependencies for wasm-html builds?

[srivarra]

For example for scripts you can add them to the top of the python file like so:

# /// script
# requires-python = ">=3.12"
# dependencies = [
#     "narwhals==1.22",
#     "marimo",
#     "anndata==0.11.3",
# ]
# ///
import marimo

__generated_with = "0.10.13"
app = marimo.App(width="medium")
...

Is there a way to set the dependencies for wasm-html builds. I'm using the marimo-gh-pages-template build file to convert the python marimo file to wasm-html, but it doesn't seem to take into account the specified dependencies.

[mscolnick]

In wasm, we currently don't pull the deps from the file header. We should/could, but the recommended approach today is to use micropip.

import micropip
await micropip.install("anndata")
import anndata