class_docstr: Version class object that stores SemVer version information.
class_docstr_tok: ["Version","class","object","that","stores","SemVer","version","information","."]
code: def __str__(self):
      return self.string
  
imports: import argparse
  import os
  import re
  import subprocess
  import time
label_desc: Use image node_id 3 for calling the Version obj's underlying member method code with example usage: obj.__str__() and returns: self