def METHOD_NAME(device_slog):
    """Verify that you can write unicode characters into the session_log."""
    conn = ConnectHandler(**device_slog)
    smiley_face = "\N{grinning face with smiling eyes}"
    conn.session_log.write("\nTesting unicode\n")
    conn.session_log.write(smiley_face)
    conn.session_log.write(smiley_face)
    file_name = device_slog["session_log"]
    with open(file_name, "r") as f:
        session_log = f.read()
        assert smiley_face in session_log