Update app.py

app.py

@@ -14,11 +14,11 @@ def detect(image):
   # Inference
   results = detect_model(image)
   try:
-    results = json.loads(results.pandas().xyxy[0].to_json(orient="records"))[0]
-    top = int(results['ymin'])
-    left = int(results['xmin'])
-    width = int(results['xmax'] - results['xmin'])
-    height = int(results['ymax'] - results['ymin'])
+    results = results[0].boxes.xyxy[0].cpu().numpy()
+    top = int(results[0])
+    left = int(results[1])
+    width = int(results[2] - results[0])
+    height = int(results[3] - results[1])
     return {
         "top": top,
         "left": left,