stripped_reversed_lowercase function contains at least one bug. You can see this by running the code in the cell below which tests the functionality of the
Set trace at the beginning of
stripped_reversed_lowercase and use debugger to solve the bug(s). Execute the code line by line and print variables used in the function to understand what's going wrong.
def stripped_reversed_lowercase(original): # Set a breakpoint here and start debugging stripped = original.lstrip() reversed = ' '.join(reversed(stripped)) reversed.lower() return reversed
# Let's verify it works original = ' \n Original String ' result = stripped_reversed_lowercase(original) assert result == 'gnirts lanigiro'