Matlab Fix this code

Code:

food = imread('Food.jpg'); range = [70 150]; [I, tf] = Scaling(food, range);

figure(1), subplot(1,2,1), imshow(food), title('Original'); subplot(1,2,2), imshow(I), title('Scaled');

function[scaledIm,transFunc]=Scaling(inputIm,range) % please write your code here

%check if image is level 1 [row,col,color_channel]=size(inputIm); if color_channel>1 error('Invalid Image!'); end if size(range)~=2 error('Invalid Image!'); end inputMin=min(inputIm(:)); inputMax=max(inputIm(:)); new_min=range(1); new_max=range(2); if new_min255 || new_max

m = double(new_max-new_min)/double(inputMax - inputMin); b = range(1) - (m * double(inputMin)); scaledIm = double(inputIm) .*m + b; scaledIm = uint8(scaledIm);

origFunc = double(inputMin:inputMax); transFunc = origFunc .* m; transFunc = uint8(transFunc + b); end

My output:

Expected Output:

Figure 1 File Edit View Insert Tools Desktop Window Help Original Scaled