Error in training supervised classifier even though detection files are present in matlab path

[electro-phys]

PFA the error message when trying to train a supervised classifier:

Error using audioread>readaudio (line 130)
The filename specified was not found in the MATLAB path.

Error in audioread (line 123)
[y, Fs] = readaudio (filename, range, datatype);

Error in squeakData/AudioSamples (line 100)
obj.StoredSamples = audioread(obj.audiodata.Filename, [obj.AudioStartSample, obj.AudioStopSample]);

Error in CreateFocusSpectrogram (line 35)
audio = audioReader.AudioSamples(box(1), box(1) + box(3));

Error in CreateClusteringData (line 112)
[I,wind,noverlap,nfft,rate,box,s,fr,ti,~,pow] = CreateFocusSpectrogram(Calls(i,:), handles, true, [],
audioReader);

Error in TrainSupervisedClassifier_Callback (line 9)
[ClusteringData, Class, options.freqRange, options.maxDuration, options.spectrogram] =
CreateClusteringData(handles, 'scale_duration', true, 'fixed_frequency', true);

Error in gui_mainfcn (line 95)
feval(varargin{:});

Error in DeepSqueak (line 29)
gui_mainfcn(gui_State, varargin{:});

Error in
matlab.graphics.internal.figfile.FigFile/read>@(hObject,eventdata)DeepSqueak('TrainSupervisedClassifier_Callback',hObject,eventdata,guidata(hObject))
Error while evaluating Menu Callback.

[electro-phys]

rat3_le15_p21_iso1_02062024 2024-02-10 2_32 PM.zip

PFA the files i'm using to build the classifier