How to use the vyper.compiler.compile_code function in vyper

def test_constant_success(good_code):
    assert compiler.compile_code(good_code) is not None

def test_variable_declaration_exception(bad_code):
    with raises(VariableDeclarationException):
        compiler.compile_code(bad_code)

def test_varname_validity_success(good_code):
    assert compiler.compile_code(good_code) is not None

def test_compilation_fails_with_exception(bad_code, exception_type):
    with raises(exception_type):
        compiler.compile_code(bad_code)

def test_chain_success(good_code):
    assert compiler.compile_code(good_code) is not None

def test_bytes_fail(bad_code):
    if isinstance(bad_code, tuple):
        with raises(bad_code[1]):
            compiler.compile_code(bad_code[0])
    else:
        with raises(TypeMismatchException):
            compiler.compile_code(bad_code)

def test_tuple_assign_fail(bad_code):
    if isinstance(bad_code, tuple):
        with raises(bad_code[1]):
            compiler.compile_code(bad_code[0])
    else:
        with raises(TypeMismatchException):
            compiler.compile_code(bad_code)

def test_block_success(good_code):
    assert compiler.compile_code(good_code) is not None

def test_list_success(good_code):
    assert compiler.compile_code(good_code) is not None

def test_type_mismatch_exception(bad_code):
    with raises(TypeMismatchException):
        compiler.compile_code(bad_code)