<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def stderr_output(cmd):
 """Wraps the execution of check_output in a way that ignores stderr when not in debug mode"""


    handle, gpg_stderr = stderr_handle()
    try:
        output = subprocess.check_output(cmd, stderr=gpg_stderr)  # nosec
        if handle:
            handle.close()

        return str(polite_string(output))
    except subprocess.CalledProcessError as exception:
        LOGGER.debug("GPG Command %s", ' '.join(exception.cmd))
        LOGGER.debug("GPG Output %s", exception.output)
        raise CryptoritoError('GPG Execution')