class_docstr: Base class for different run configs.
class_docstr_tok: ["Base","class","for","different","run","configs","."]
docstr: Return a dict of all versions that can be run.
docstr_tok: ["Return","a","dict","of","all","versions","that","can","be","run","."]
code: def get_versions(self, containing=None):
      """Return a dict of all versions that can be run."""
      if containing is not None and containing not in VERSIONS:
          raise ValueError(
              "Unknown game version: %s. Known versions: %s."
              % (containing, sorted(VERSIONS.keys()))
          )
      return VERSIONS
  
imports: import collections
  import datetime
  import os
  from pysc2.lib import gfile
label_desc: Use image node_id 11 for calling the RunConfig obj's underlying member method code with example usage: obj.get_versions(containing) and returns: VERSIONS