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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 remove_snapshot(name, kwargs=None, call=None):
    '''
    Remove a snapshot of the specified virtual machine in this VMware environment

    CLI Example:

    .. code-block:: bash

        salt-cloud -a remove_snapshot vmname snapshot_name="mySnapshot"
        salt-cloud -a remove_snapshot vmname snapshot_name="mySnapshot" [remove_children="True"]
    '''

    if call != 'action':
        raise SaltCloudSystemExit(
            'The create_snapshot action must be called with '
            '-a or --action.'
        )

    if kwargs is None:
        kwargs = {}

    snapshot_name = kwargs.get('snapshot_name') if kwargs and 'snapshot_name' in kwargs else None
    remove_children = _str_to_bool(kwargs.get('remove_children', False))

    if not snapshot_name:
        raise SaltCloudSystemExit(
            'You must specify snapshot name for the snapshot to be deleted.'
        )

    vm_ref = salt.utils.vmware.get_mor_by_property(_get_si(), vim.VirtualMachine, name)

    if not _get_snapshot_ref_by_name(vm_ref, snapshot_name):
        raise SaltCloudSystemExit(
            'Сould not find the snapshot with the specified name.'
        )

    try:
        snap_obj = _get_snapshot_ref_by_name(vm_ref, snapshot_name).snapshot
        task = snap_obj.RemoveSnapshot_Task(remove_children)
        salt.utils.vmware.wait_for_task(task, name, 'remove snapshot', 5, 'info')

    except Exception as exc:
        log.error(
            'Error while removing snapshot of %s: %s',
            name, exc,
            # Show the traceback if the debug logging level is enabled
            exc_info_on_loglevel=logging.DEBUG
        )
        return 'failed to remove snapshot'

    if vm_ref.snapshot:
        return {'Snapshot removed successfully':
                _get_snapshots(vm_ref.snapshot.rootSnapshotList,
                               vm_ref.snapshot.currentSnapshot)}

    return 'Snapshots removed successfully'