In the first link I provided it shows you can convert it to tuple and display all of it. In your snippet you want to get just the element with index 1.
>>>tuple(sheet.columns)[1]
If you can't explain it to a six year old, you don't understand it yourself, Albert Einstein
How to Ask Questions The Smart Way: link and another link
Create MCV example
Debug small programs
How to Ask Questions The Smart Way: link and another link
Create MCV example
Debug small programs
