fixing issues with test script

tools/test.py

@@ -30,7 +30,7 @@ for item in glob.glob(test_images_path+'/*.jpg'):
     height,width,__ = img.shape
     id = int(os.path.basename(item).split('.')[0])
     image_dict['id'] = id
-    image_dict['file_name'] = os.paht.basename(item)
+    image_dict['file_name'] = os.path.basename(item)
     image_dict['width'] = width
     image_dict['height'] = height
     annotations['images'].append(image_dict)
@@ -349,7 +349,7 @@ def main():
     checkpoint = load_checkpoint(model, args.checkpoint, map_location='cpu')
     # old versions did not save class info in checkpoints, this walkaround is
     # for backward compatibility
-    model.CLASSES = [category['name'] for category in ann['categories']]
+    model.CLASSES = [category['name'] for category in annotations['categories']]
     if not distributed:
         model = MMDataParallel(model, device_ids=[0])
         outputs = single_gpu_test(model, data_loader, args.show)
@@ -384,5 +384,4 @@ def main():
 
 
 if __name__ == '__main__':
-    try:
-        main()
+    main()