class_docstr: Version class object that stores SemVer version information.
class_docstr_tok: ["Version","class","object","that","stores","SemVer","version","information","."]
code: def set_identifier_string(self, identifier_string):
      self.identifier_string = identifier_string
      self._update_string()
  
imports: import argparse
  import os
  import re
  import subprocess
  import time
label_desc: Use image node_id 4 for calling the Version obj's underlying member method code with example usage: obj.set_identifier_string(identifier_string) without return types