Fix notebooks issues (#1666)

Author: eaidova

notebooks/108-gpu-device/108-gpu-device.ipynb

@@ -1832,7 +1832,7 @@
     "    # Draw info at the top left such as current fps, the devices and the performance hint being used\n",
     "    cv2.putText(frame, f\"fps {str(round(frame_fps[current_frame], 2))}\", (5, 20), cv2.FONT_ITALIC, 0.6, (0, 0, 0), 1, cv2.LINE_AA)\n",
     "    cv2.putText(frame, f\"device {device_name}\", (5, 40), cv2.FONT_ITALIC, 0.6, (0, 0, 0), 1, cv2.LINE_AA) \n",
-    "    cv2.putText(frame, f\"hint {compiled_model.get_property('PERFORMANCE_HINT').name}\", (5, 60), cv2.FONT_ITALIC, 0.6, (0, 0, 0), 1, cv2.LINE_AA)\n",
+    "    cv2.putText(frame, f\"hint {compiled_model.get_property('PERFORMANCE_HINT')}\", (5, 60), cv2.FONT_ITALIC, 0.6, (0, 0, 0), 1, cv2.LINE_AA)\n",
     "\n",
     "    # prediction contains [image_id, label, conf, x_min, y_min, x_max, y_max] according to model\n",
     "    for prediction in np.squeeze(results[current_frame]):\n",