Update WaterFlowCountersRecognition.py

WaterFlowCountersRecognition.py

@@ -66,7 +66,8 @@ class WaterFlowCounter(datasets.GeneratorBasedBuilder):
                 "width": datasets.Value('int32'),
                 "height": datasets.Value('int32'),
                 "annotations": datasets.Sequence(
-                    {                        
+                    {   
+                        "id": datasets.Value('int32'),
                         "bbox": datasets.Sequence(datasets.Value("int64"), length=4),
                         "area": datasets.Value("int64"), 
                         "segmentation": datasets.Sequence(datasets.Sequence(datasets.Value("int64"))),                                                                    
@@ -119,6 +120,7 @@ class WaterFlowCounter(datasets.GeneratorBasedBuilder):
             annotations = json.load(f)
         
         idx = 0
+        id = 0
         
         for file in os.listdir(folder_dir):
             filepath = os.path.join(folder_dir, file)
@@ -134,12 +136,15 @@ class WaterFlowCounter(datasets.GeneratorBasedBuilder):
             all_segmentation = []
             names = []
             rotated = []
+            ids = []
             
             for el in annotations['_via_img_metadata']:
                 
                 if annotations['_via_img_metadata'][el]['filename'] == file:
                     
                     for region in annotations['_via_img_metadata'][el]['regions']:
+                        ids.append(id)
+                        id += 1
                         all_x = region['shape_attributes']['all_points_x']
                         all_y = region['shape_attributes']['all_points_y']
                         x_min = min(all_x)
@@ -155,7 +160,7 @@ class WaterFlowCounter(datasets.GeneratorBasedBuilder):
                         all_bbox.append(bbox)
                         all_area.append(area)
                         all_segmentation.append(segmentation)
-
+                        
                         for name in list(region['region_attributes']['name'].keys()):
                             names.append(name_to_id[name])
                         try:
@@ -171,6 +176,7 @@ class WaterFlowCounter(datasets.GeneratorBasedBuilder):
                         "width": width,
                         "height": height,
                         "annotations": {
+                            "id": = ids,
                             "area": all_area,
                             "bbox": all_bbox,  
                             "segmentation": all_segmentation,