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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:

def add_store(source, store, saltenv='base'):
    '''
    Add the given cert into the given Certificate Store

    source
        The source certificate file this can be in the form
        salt://path/to/file

    store
        The certificate store to add the certificate to

    saltenv
        The salt environment to use this is ignored if the path
        is local

    CLI Example:

    .. code-block:: bash

        salt '*' certutil.add_store salt://cert.cer TrustedPublisher
    '''
    cert_file = __salt__['cp.cache_file'](source, saltenv)
    cmd = "certutil.exe -addstore {0} {1}".format(store, cert_file)
    return __salt__['cmd.run'](cmd)