Hi,
Your sample has been suppressed and marked clean. You should see an update in the system within a few hours. Since you are developing this application I suggest using GetClean to avoid detections in the future.
https://kc.mcafee.com/resources/sites/MCAFEE/content/live/PRODUCT_DOCUMENTATION/23000/PD23191/en_US/...
If you are still seeing detection on your application please let us know and we will go from there.
Thank you,
DG