add test_imx500.py

tests/test_imx500.py

@@ -0,0 +1,15 @@
+from ultralytics import YOLO
+from tests import SOURCE, MODEL
+
+
+def test_export_tflite():
+    """Test YOLO exports to TFLite format under specific OS and Python version conditions."""
+    model = YOLO(MODEL)
+    file = model.export(format="tflite", imgsz=32)
+    YOLO(file)(SOURCE, imgsz=32)
+
+def test_export_imx500_ptq():
+    """Test YOLOv8n exports to imx500 format."""
+    model = YOLO("yolov8n.pt")
+    file = model.export(format="imx500", imgsz=32, gptq=False)
+    YOLO(file)(SOURCE, imgsz=32)