def try_import(module):
    try:
        import_module(module)
        return 0
    except Exception as e:
        st = pip_env_install(module)
        if (st == 0):
            return 1
        else:
            return 2
def try_import(module):
    try:
        import_module(module)
        return 0
    except Exception as e:
        st = pip_env_install(module)
        if (st == 0):
            return 1
        else:
            return 2