In the lesson regarding string methods, specifically for lower(), I continue to encounter an error regardless of how I change syntax e.g., adding semicolons or changing amount of white space. Even refreshing the webpage and reopening the browser don't resolve it.
When trying to call the method lower(), I receive the following error every time:
Traceback (most recent call last):
File "python", line 3, in module
NameError: name 'lower' is not defined
Per the previous exercise, lower(parrot) should have changed "Norwegian Blue" to "norwegian blue". I don't see how there is any syntax issue. This error seems to be indicating that the interpreter doesn't recognize the lower() string method? I don't know how I can proceed to the next lesson with this error repeatedly occurring.
parrot = "Norwegian Blue"; print lower(parrot)