Update README.md

Author: shaqian

README.md

@@ -1,3 +1,5 @@
+For details: https://medium.com/@shaqian629/real-time-object-detection-in-flutter-b31c7ff9ef96
+
 # flutter_realtime_detection
 
 Real-time object detetion in Flutter using [camera](https://pub.dartlang.org/packages/camera) and [tflite](https://pub.dartlang.org/packages/tflite) plugin. 
@@ -12,4 +14,4 @@ flutter packages get
 
 ```
 flutter run
-```
+```