Visual Studio-remove Output clutter

[snippsat]

To only get filename in output,change to this.

"php": "php",
"python": "$pythonPath $fileName",
"perl": "perl",

You have the long default path to python,if want to shorten it look at Python 3.8 (3.6-3.7) and pip installation under Windows
Then output will look as image or as this.

[Running] C:\Python38\python.exe hello.py
Hello world

[Done] exited with code=0 in 0.227 seconds

Enable and reload so language server works,it's so Autocomplete, jump-to-definition, error-checking...ect works.
Why Language Server?