Fixed warnings

Author: maneesht

data_connect/lib/sign_up.dart

@@ -1,7 +1,6 @@
 import 'package:dataconnect/movies_connector/movies.dart';
 import 'package:dataconnect/widgets/auth_dialog.dart';
 import 'package:firebase_auth/firebase_auth.dart';
-import 'package:firebase_core/firebase_core.dart';
 import 'package:flutter/material.dart';
 import 'package:go_router/go_router.dart';
 

data_connect/lib/widgets/display_movie.dart

@@ -39,6 +39,5 @@ class DisplayMovie extends StatelessWidget {
         ),
       ),
     );
-    ;
   }
 }

data_connect/lib/widgets/list_movies.dart

@@ -1,7 +1,6 @@
 import 'package:dataconnect/widgets/display_movie.dart';
 import 'package:dataconnect/widgets/list_title.dart';
 import 'package:flutter/material.dart';
-import 'package:go_router/go_router.dart';
 
 import '/models/movie.dart';