Day 1 Helloworld.py line 25

print(type({9.8, 3.14, 2.7})) returns <class 'set'>

For it to be type tuple, it seems it needs to be parentheses instead of curly brackets

so

print(type((9.8, 3.14, 2.7))) returns <class 'tuple'>

consider having each of these as example to highlight syntax difference.