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: get_OSF_url.m
    path of file: ./repos/BrainStat/brainstat_matlab/datasets/+dataset_utils
    
    the code of the file until where you have to start completion: function [url, md5] = get_OSF_url(template, parcellation)
% GET_OSF_URL    gets URLs of datasets from OSF
%   [url, md5] = GET_OSF_URL(template) gets the url and md5 hash of the
%   surface template files of cortical surface files. Valid values for
%   template are 'fslr32k', 'fsaverage3', 'fsaverage4', 'fsaverage5',
%   'fsaverage6', 'fsaverage'.
%
%   [url, md5] = GET_OSF_URL(template, parcellation) returns the url of
%   'schaefer' or 'cammoun' parcellation files. 
%
%   OSF urls used here were retrieved from the netneurotools Python toolbox
%   published under the following license: 
%
% BSD 3-Clause License
% 
% Copyright (c) 2018, Network Neuroscience Lab All rights reserved.

    
function [url, md5] = get_OSF_url(template, parcellation)
% GET_OSF_URL    gets URLs of datasets from OSF
%   [url, md5] = GET_OSF_URL(template) gets the url and md5 hash of the
%   surface template files of cortical surface files. Valid values for
%   template are 'fslr32k', 'fsaverage3', 'fsaverage4', 'fsaverage5',
%   'fsaverage6', 'fsaverage'.
%
%   [url, md5] = GET_OSF_URL(template, parcellation) returns the url of
%   'schaefer' or 'cammoun' parcellation files. 
%
%   OSF urls used here were retrieved from the netneurotools Python toolbox
%   published under the following license: 
%
% BSD 3-Clause License
% 
% Copyright (c) 2018, Network Neuroscience Lab All rights reserved.
% 
% Redistribution and use in source and binary forms, with or without
% modification, are permitted provided that the following conditions are
% met:
% 
% * Redistributions of source code must retain the above copyright notice,
% this
%   list of conditions and the following disclaimer.
% 
% * Redistributions in binary form must reproduce the above copyright
% notice,
%   this list of conditions and the following disclaimer in the
%   documentation and/or other materials provided with the distribution.
% 
% * Neither the name of the copyright holder nor the names of its
%   contributors may be used to end