human
Complete the below
def code_version(version):

    ''''Decorator to support version-based cache mechanism.'
    '''

Give me a the Python program you requested?
assistant
#Here is the Python program you requested.
    if (not isinstance(version, tuple)):
        raise TypeError('version    must    be    tuple', version)
    def deco(f):
        f.code_version = version
        return f
    return deco