import pytest
def test_small():
assert averages("small.csv") == pytest.approx([62.5, 87.5], abs=0.02)
def test_medium():
assert averages("medium.csv") == \
pytest.approx([90.0, 75.0, 40.0, 60.0, 68.9], abs=0.02)
import pytest
def test_small():
assert averages("small.csv") == pytest.approx([62.5, 87.5], abs=0.02)
def test_medium():
assert averages("medium.csv") == \
pytest.approx([90.0, 75.0, 40.0, 60.0, 68.9], abs=0.02)