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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 create_cvmfs_persistent_volume_claim(cvmfs_volume):
 """Create CVMFS persistent volume claim."""

    from kubernetes.client.rest import ApiException
    from reana_commons.k8s.api_client import current_k8s_corev1_api_client

    try:
        current_k8s_corev1_api_client.\
            create_namespaced_persistent_volume_claim(
                "default",
                render_cvmfs_pvc(cvmfs_volume)
            )
    except ApiException as e:
        if e.status != 409:
            raise e