Can not get the file when too long

[thecarry98]

So use response.get cannot get the file if this is too long, but i just fix them. Current code:

final bytes = response.single;

New Code:

 final List<int> bytes = await response.toList().then(
          (value) => value.expand((list) => list).toList(),
        );

[MuhmdHsn313]

Solved with #8, thanks @thecarry98