code: def getCommitInfo():
      commitHash = getCommandOutput("git rev-parse HEAD")
      commitTime = getCommandOutput(
          "git log -n1 --pretty=%%ct %s" % commitHash
      )
      return (commitHash, str(int(commitTime) * 100))
  
imports: import subprocess
label_desc: Use image node_id 3 for calling a global function with example usage: getCommitInfo() and returns: commitHash,  str