tests/test_online_api.py

from gradio_client import Client
import pytest


@pytest.mark.online_api
def test_online_api_returns_plain_output_only():
    client = Client("al1808th/macronizer")

    result = client.predict(
        text="νεανίας ἀάατός ἐστιν καὶ καλός. τὰ παῖδες τὰ καλά",
        model_label="mega",
    )

    assert result == "νεα_νί^ας ἀ^ά_α^τός ἐστι^ν καὶ κα^λός. τὰ^ παῖδες τὰ^ κα_λά_"