the code and the symbolphrase "helloworldthis comment is pep compliant print(phrase)this comment isn' pep recommends that comments be used sparingly major pet peeve among programmers is comments that describe what is already obvious from reading the code for examplethe comment in the following code is unnecessaryprint "helloworldprint("helloworld"the comment is unnecessary because the code itself explicitly describes what' happening comments are best used to clarify code that may be difficult to understand or to explain why something is coded certain way summary and additional resources in this you wrote and executed your first python programyou wrote small program that displays the text "helloworldusing the print(function then you learned about syntax errorswhich occur before idle executes program that contains invalid python codeand runtime errorswhich only occur while program is running you saw how to assign values to variables using the assignment operator (=and how to inspect variables in the interactive window finallyyou learned how to write helpful comments in your code for when you or someone else looks at it in the future