Below is I do a little experiment according to the teaching material, according to documents while on a knock on the code have been clearly in the common functions provides module, why & gt; O "display without this module, my own solution is in the common folder placed an empty file ->" set py ", that's right is an empty file, and then, it's great!

CodePudding user response:

Is common package, look at the package and module concept

CodePudding user response:

So, in fact the package must have a initial function, so add a init file is ok - "but another dataset without the file,,,"

CodePudding user response:

references the landscape of the unknown ~ 2 floor response:

so, package must have a initial function actually, so add a init file is ok - "but another dataset without the file,,,"

Also can open!