Update public/apiCall.js

public/apiCall.js

@@ -16,17 +16,20 @@ class GRAPI {
       
       this.call_API_btn = createButton('<i class="fa-solid fa-wand-magic-sparkles"></i>')
         .mousePressed(this.call_API.bind(this))
+        .attribute('title', 'Diffuse current frame');
         .id('api-btn')
         .parent('#inner-right');
       
       this.running_API_btn = createButton('<i class="fa-solid fa-spinner"></i>')
         .id('running-api-btn')
+        .attribute('title', 'processing diffusion ...');
         .parent('#inner-right')
         .addClass('hide');
       
       this.show_diffused = false;
       this.showHide_diff_btn = createButton('<i class="fa-solid fa-eye-slash"></i>')
         .mousePressed(this.showHide_diff.bind(this))
+        .attribute('title', 'Show/Hide diffused results ');
         .id('show-hide-diff-btn')
         .parent('#inner-left');