Home.dart

....
  @override
  Widget build(BuildContext context) {
  
    final dots = Hero(
      tag: 'hero',
      child: Image.asset('assets/icons/dots.png', scale: 3),
    );

    final icon = Hero(
      tag: 'hero',
      child: Image.asset(iconc, scale: 4),
    );

    final menu = Hero(
      tag: 'hero',
      child: Image.asset('assets/icons/menu.png', scale: 3.7),
    );

    final line = Hero(
      tag: 'hero',
      child: Image.asset('assets/icons/line.png', scale: 3.7),
    );

    final wind = LinearProgressIndicator(
      backgroundColor: Colors.white24,
      value: windspeed2,
    );
    final pressurec = LinearProgressIndicator(
      backgroundColor: Colors.white24,
      value: pressure2,
    );
    final humidityc = LinearProgressIndicator(
      backgroundColor: Colors.white24,
      value: humidity2,
    );
    
    ....
   }