create_function 方法

def create_function(self,
    region_id: str,
    namespace_name: str,
    function_name: str,
    function_description: str,
    function_code: FunctionCode,
    function_runtime: str = 'Python3',
    function_type: str = None,
    function_configure: dict = None
)

function_client.create_function(
    region_id = 'ap-shanghai',
    namespace_name = 'default',
    function_name = 'addend',
    function_description = 'Addition function'，
    function_code = functions.FunctionCode().use_object_storage_bucket(
        region_id = 'ap-shanghai-1',
        bucket_id = 'scf-code',
        object_name = 'source.zip'
    ),
    function_runtime = functions.FunctionRuntime.Python,
    function_type = functions.FunctionType.Event,
    function_configure = {
        'handler': 'index.main',
        'memory_size': 128,
        'time_out': 3
    }
)