Bringing back the pygments requirement.
Bringing back the pygments requirement.

Accidentally removed in a merge.

codedcolors/pygrow,grow/grow,codedcolors/pygrow,vitorio/pygrow,vitorio/pygrow,vitorio/pygrow,grow/grow,denmojo/pygrow,grow/pygrow,denmojo/pygrow,denmojo/pygrow,denmojo/pygrow,grow/grow,grow/pygrow,codedcolors/pygrow,grow/pygrow,grow/grow