Update app.py

app.py

@@ -21,7 +21,7 @@ def show_cluster(cl_id, num_clusters):
         img_path = os.path.join("identities-images", img_path)
         images.append(Image.open(img_path))
     return (len(cl_dct['img_path_list']),
-            json.dumps(dict(cl_dct["labels_gender"])),
+            json.dumps(dict(cl_dct["labels_gender"]), indent = 4)),
             dict(cl_dct["labels_model"]),
             dict(cl_dct["labels_ethnicity"]),
             images)