error in test the retrain image

hi . i have done training image using googlenet and now i want to test weather the name of image is right or wrong . here is my coding and i got some error. someone please help me to solve the error.

function [label] = classifier(img)%codegen

load myNet;

img = imresize(img, [224, 224]);

label = classify(myNet, img);

end

the error is:

>> classifier

Not enough input arguments.

Error in classifier (line 5)

img = imresize(img, [224, 224]);

and here other coding to test the image

clear all;

clc;

%-------------------------------------------------------------------------%

%reading the picture

picture = imread('5.jpg');

%reading the function

[label] = classifier(picture);

%showing the label

imshow(picture);

title(char(label));

Answer 1

[KALYAN ACHARJYA]

As you have use the following assignment inn function file

img = imresize(img, [224, 224]);

This way applies to grayscale image.

But in main script, you pass the color image

picture = imread('5.jpg');
%reading the function
[label] = classifier(picture);

Either pass gray image to the function or change the imresize statement in function file, which may applicable for color image. You can easily do that check here.

Hope it Helps!