feat: LEAP-1937: Add brush_to_coco format (#432)

Co-authored-by: Kamiya_sensyn <[email protected]>
Co-authored-by: Sergei Ivashchenko <[email protected]>

Author: 3 people

src/label_studio_sdk/converter/converter.py

@@ -170,6 +170,7 @@ class Converter(object):
             "tags": ["speech recognition"],
         },   
         Format.BRUSH_TO_COCO: {
+
             "title": "Brush labels to COCO",
             "description": "Export your brush labels as COCO format for segmentation tasks. Converts RLE encoded masks to COCO polygons.",
             "link": "https://labelstud.io/guide/export.html#COCO",