adding colors to palette

inference.py

@@ -86,6 +86,7 @@ register_all_modules()
 
 # build the model from a config file and a checkpoint file
 model = init_detector(config_file, checkpoint_file, device='cuda:0')  # or device='cuda:0'
+model.dataset_meta['palette'] = model.dataset_meta['palette'] + model.dataset_meta['palette'][:23]
 model.dataset_meta['classes'] = classes
 print(model.cfg.visualizer)
 # init visualizer(run the block only once in jupyter notebook)
@@ -94,6 +95,11 @@ print(dir(visualizer))
 # the dataset_meta is loaded from the checkpoint and
 # then pass to the model in init_detector
 visualizer.dataset_meta = model.dataset_meta
+classes = visualizer.dataset_meta.get('classes', None)
+palette = visualizer.dataset_meta.get('palette', None)
+
+print(len(classes))
+print(len(palette))
 def inference_frame_serial(image):
     start = time()
     result = inference_detector(model, image)