ListView.builder(
  scrollDirection: Axis.horizontal,
  itemCount: 10,
  itemBuilder: (context, i) {
    return Padding(
      padding: const EdgeInsets.only(right: 20.0),
      child:  Hello()
    );
  },
),

How can I make Hello() only build once? I was using List.generate() and I saw that I had to use ListView.Builder() to make them build only once. But, it seems like it is not working. I can see that it is sending http requests as I scroll like List.generate().