`Exercise 1.28: Other kinds of “files”` gives an `IndentationError`. It looks like ```py >>> import gzip >>> with gzip.open('Data/portfolio.csv.gz', 'rt') as f: for line in f: print(line, end='') ``` should be changed to something like ```py >>> import gzip >>> with gzip.open('Data/portfolio.csv.gz', 'rt') as f: for line in f: print(line, end='') ``` Thank you for this great course.