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: xASL_adm_ConvertSeconds2TimeString.m
    path of file: ./repos/ExploreASL/External/SPMmodified/xASL
    
    the code of the file until where you have to start completion: function TimeString = xASL_adm_ConvertSeconds2TimeString(Seconds)
%xASL_adm_ConvertNr2Time Converts number to time
% input hh (with minutes in fractions/floating point) -> output hhmm 
% Inverse from xASL_adm_ConvertTime2Nr
%
% FORMAT: TimeString = xASL_adm_ConvertSeconds2TimeString(Seconds)
%
% INPUT:
%   Seconds	    - Number

    
function TimeString = xASL_adm_ConvertSeconds2TimeString(Seconds)
%xASL_adm_ConvertNr2Time Converts number to time
% input hh (with minutes in fractions/floating point) -> output hhmm 
% Inverse from xASL_adm_ConvertTime2Nr
%
% FORMAT: TimeString = xASL_adm_ConvertSeconds2TimeString(Seconds)
%
% INPUT:
%   Seconds	    - Number
%
% OUTPUT:
%   TimeString  - Time
%
% -----------------------------------------------------------------------------------------------------------------------------------------------------
% DESCRIPTION: Converts number to time
% input hh (with minutes in fractions/floating point) -> output hhmm 
% Inverse from xASL_adm_ConvertTime2Nr.
%
% EXAMPLE:     n/a
%
% -----------------------------------------------------------------------------------------------------------------------------------------------------
%
% __________________________________
% Copyright 2015-2021 ExploreASL

if ~isnumeric(Seconds)
    error('Input parameter Seconds should be numeric');
end