def compare(text1, text2):
    diff = difflib.ndiff(str(text1).splitlines(True), str(text2).splitlines(True))
    return '\n' + '\n'.join(diff)
testing if a IOError will be raised when the env.json file does not
dataset/ETHPy150Open F-Secure/see/see/context/resources/test/network_test.py/compare--crossover with--dataset/ETHPy150Open eoyilmaz/anima/tests/env/test_environment_variables.py/EnvironmentVariableSetupTestCase.test_env_json_file_does_not_exist