fix typo

label_studio_converter/converter.py

@@ -267,6 +267,9 @@ def _get_supported_formats(self):
             all_formats.remove(Format.BRUSH_TO_PNG.name)
         if not (('Audio' in input_tag_types or 'AudioPlus' in input_tag_types) and 'TextArea' in output_tag_types):
             all_formats.remove(Format.ASR_MANIFEST.name)
+        if ('Image' in input_tag_types and ('BrushLabels' in output_tag_types or 'brushlabels' in output_tag_types or
+                                                'Brush' in output_tag_types and 'Labels' in output_tag_types)):
+            all_formats.ad(Format.COCO.name)
 
         return all_formats
 
@@ -554,7 +557,7 @@ def add_image(images, width, height, image_id, image_path):
             for label in labels:
 
                 category_name = None
-                for key in ['rectanglelabels', 'polygonlabels', 'brushlabels' 'labels']:
+                for key in ['rectanglelabels', 'polygonlabels', 'brushlabels', 'labels']:
                     if key in label and len(label[key]) > 0:
                         category_name = label[key][0]
                         break