There is a bug in python dictionaries
The following dictionary
{
1: 'first yolo',
True: 'second yolo'
}
returns
{
1: 'second yolo'
}

Tested on python 3.8.3 and python 3.9.0. Both have same issue

Some other statements below that might help see the problem

print({
1: 'yolo',
10: 2.2
})
print({
1: 'yolo',
10: 2.2,
True: False
})
print({
1: 'yolo',
True: False
})
print({
1: 'first yolo',
True: 'second yolo'
})