diff --git a/.gitignore b/.gitignore
index 0678d7501d36e550432444c0ce3421c9f48113ea..6668ffa9626fc3fb8f6c6a8bbb8b1ec1c07ac1f6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,5 @@
 # Auto-generated by VScode
-./vs
+.vs/
 
 # Auto-generated by Android Studio
-./idea
\ No newline at end of file
+.idea/
\ No newline at end of file
diff --git a/app/lib/main.dart b/app/lib/main.dart
index 042f7ec8633880503c08330ce3c706a50005d63c..8863d358f86189e081e7625822bb12d85f0bf316 100644
--- a/app/lib/main.dart
+++ b/app/lib/main.dart
@@ -1,6 +1,4 @@
 import 'package:flutter/material.dart';
-import 'package:http/http.dart' as http;
-import 'dart:convert';
 import 'dart:async';
 import 'dart:io';
 
@@ -11,7 +9,7 @@ const String mapEndpoint = "update_map";
 const int fetchInterval = 5;
 
 void main() {
-  runApp(App());
+  runApp(const App());
 }
 
 class App extends StatelessWidget {