it can not run specified command when filetype is png or jpg

I add next lines in setting.xml:
```
"code-runner.executorMapByFileExtension": {
".svg": "autohotkey g:\\workspace\\cmd\\showpic.ahk",
".png": "autohotkey g:\\workspace\\cmd\\showpic.ahk",
".jpg": "autohotkey g:\\workspace\\cmd\\showpic.ahk"
},
```

Now I right click on file explorer view and run "Run Code" command for svg file, it work well, but I run "Run Code" command for png file or jpg file, it seem it don't work.

other things, Can I run command for jpg with
```
"code-runner.runInTerminal": false
```

and run command for python with
```
"code-runner.runInTerminal": true
```
?

Thant you for the great work.