You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: test_example_ft_realtime_classification20220113.m
    path of file: ./repos/fieldtrip/test
    
    the code of the file until where you have to start completion: function test_example_realtime_classification

% MEM 6gb
% WALLTIME 04:00:00
% DATA public

%
%% Example real-time classification
%
%% # Flowchart
%
%
%% # Example use
%
% The simplest is to try and classify the tutorial MEG dataset which is available from the FTP server. More information is on the dataset is available [here](/tutorial/meg_language). That dataset contains the stimulus classes FC, IC and FIC, corresponding to trigger values 9, 5 and 3.
%
cfg = [];
cfg.dataset  = dccnpath('/home/common/matlab/fieldtrip/data/ftp/test/ctf/Subject01.ds');

    
function test_example_realtime_classification

% MEM 6gb
% WALLTIME 04:00:00
% DATA public

%
%% Example real-time classification
%
%% # Flowchart
%
%
%% # Example use
%
% The simplest is to try and classify the tutorial MEG dataset which is available from the FTP server. More information is on the dataset is available [here](/tutorial/meg_language). That dataset contains the stimulus classes FC, IC and FIC, corresponding to trigger values 9, 5 and 3.
%
cfg = [];
cfg.dataset  = dccnpath('/home/common/matlab/fieldtrip/data/ftp/test/ctf/Subject01.ds');
cfg.trialfun = 'ft_trialfun_twoclass_classification';
cfg.trialdef.numtrain    = 20;
cfg.trialdef.eventtype   = 'backpanel trigger';
cfg.trialdef.eventvalue1 = 9; % FC
cfg.trialdef.eventvalue2 = 3; % FIC
cfg.trialdef.prestim     = 0.3;
cfg.trialdef.poststim    = 0.7;
cfg.timeout = 60;

% The trial definition function _trialfun_twoclass_classification _ that is being used is included in the fieldtrip/trialfun directory. Based on the code above you can already do
%
dummy = ft_definetrial(cfg);

% % to see how the configuration and especially the trial definition looks lik
% %
% >> dummy.trl
% ans =
%        211         510          90         NaN           0
%       1111        1410          90           2           0
%       2011        2310          90         NaN           0
%       2911        3210          90           2           0
%       3811        4110          90           1           0
%       4711        5010          90         NaN           0
%       5611        5910          90         NaN           0
%       6511        6810          90           2           0
%       7411        7710          90           1           0
%       ...

% The first column is the beginsample, the second the end