Fix uname to report emscripten version accurately. More investigation into gha failure on #2591.
from pyodide_test_runner import run_in_pyodide


@run_in_pyodide(packages=["Jinja2"])
def test_jinja2():
    import jinja2

    template = jinja2.Template("Hello {{ name }}!")
    content = template.render(name="Zach")
    assert content == "Hello Zach!"

from pyodide_test_runner import run_in_pyodide


@run_in_pyodide(packages=["Jinja2"])
def test_jinja2():
    import jinja2

    template = jinja2.Template("Hello {{ name }}!")
    content = template.render(name="Zach")
    assert content == "Hello Zach!"
