public Map<String, String> getProperties() {
        return properties;
    }
@Test
    public void testInlinePropertiesUDF() throws Exception {
        String createFunctionSql = "CREATE FUNCTION get_typeb(INT) RETURNS \n" +
                "STRING\n" +
                " type = 'Python'\n" +
                " symbol = 'echo'\n" +
                "AS  \n" +
                "$$ \n" +
                "def echo(x):\n" +
                "    return str(type(x))  \n" +
                "$$;";
        CreateFunctionStmt stmt = (CreateFunctionStmt) com.starrocks.sql.parser.SqlParser.parse(
                createFunctionSql, 32).get(0);
        Assert.assertEquals("Python", stmt.getProperties().get("type"));
        Assert.assertEquals("echo", stmt.getProperties().get("symbol"));

        createFunctionSql = "CREATE FUNCTION get_type(INT) RETURNS\n" +
                "STRING\n" +
                " type = 'Python'\n" +
                " symbol = 'echo'\n" +
                " file = 'http://localhost:8000/echo.py.zip';";
        stmt = (CreateFunctionStmt) com.starrocks.sql.parser.SqlParser.parse(
                createFunctionSql, 32).get(0);
        Assert.assertEquals(stmt.getProperties().get("file"), "http://localhost:8000/echo.py.zip");

    }