Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to program a cool geometric pattern in python [title] Download the python compiler. [step] Be sure to download version 2.7. [title] Open the python shell.

Ending1: [step] Go under the python 2.7 folder and click on " idle (python gui). It should pop up with a python shell like this. Ending2: [title] Unplug your video adapter from the cable. [step] Most games now work on only python rows instead of the usual two rows. Ending3: [step] Once it has been downloaded to you, find the feature. If you can't find any, you should download it for free from virtualfix for windows [title] Install python compiler. Ending4: [title] Wait for the " allow " window (' detail. Exe' for this reason) to pop up.

Answer format: ending1/ending2/ending3/ending4