pub fn is_valid_status(status_code: i32) -> bool{
    let valid_status_codes: Vec<i32> = vec![
        100,101,102,103,
        200,201,202,203,204,205,206,207,208,226,
        300,301,302,303,304,305,306,307,308,
        400,401,402,403,404,405,406,407,408,409,410,411,412,413,414,415,416,417,418,419,420,421,422,423,424,425,426,427,428,429,430,431,451,
        501,502,503,504,505,506,507,508,509,510,511
    ];
    
    if valid_status_codes.contains(&status_code){
        return true
    }
    return false;
}