Update app.py

app.py

@@ -1,5 +1,6 @@
 import gradio as gr
 from ultralytics import YOLO
+import json
 
 
 def yoloV8_func(image: gr.Image = None):
@@ -9,15 +10,15 @@ def yoloV8_func(image: gr.Image = None):
     masks_json = []
     for result in results:
         if result.masks:
-            masks_json.append(result.masks.xy)
-
+            masks_json.append([{"x": format(point[0], '.2f'), "y": format(point[1], '.2f')} for point in result.masks.xy[0]])
+    json.dumps(masks_json[0])
     return masks_json
 
 
 yolo_app = gr.Interface(
     fn=yoloV8_func,
     inputs=gr.Image(type="filepath", label="Input Image"),
-    outputs=gr.Textbox(),
+    outputs="json",
     title="YOLOv8: Custom Instance segmentation on lettuce leafs",
     cache_examples=True,
 )