def METHOD_NAME(auth_client, public_channel):
    files = {"files": ("my_package-0.1-0.tar.bz", b"dfdf")}
    response = auth_client.post(
        f"/api/channels/{public_channel.name}/files/", files=files
    )
    assert response.status_code == 400
    assert "not a bzip2 file" in response.json()['detail']