How to get words,word​confidence​s,text in an image by using ocr command when we click a pushbutton

I'm new to Matlab,and i had attached my file,sir,i need to get the words,wordconfidences,wordboundingboxes,text in an image when i click the button Loadimage in the attached our_Gui,what are the things i have to write along with that.and how do i get close the output file by using a command in Exit button specified in my our_Gui .

[Walter Roberson]

No file was attached.