Here's something that surprises beginners: it's the comma that creates a tuple, not the parentheses.
point = 10, 20 # This is a tuple: (10, 20)
single = 42, # This is a tuple: (42,)
not_tuple = (42) # This is just the integer 42
The parentheses are just for clarity and grouping. Python sees 10, 20 and automatically creates a tuple. This matters when you return multiple values from functions, which I'll show you soon.
When in doubt, include the parentheses. They make your code clearer.