class_docstr: UTC
  
  Optimized UTC implementation. It unpickles using the single module global
  instance defined beneath this class declaration.
class_docstr_tok: ["UTC","Optimized","UTC","implementation",".","It","unpickles","using","the","single","module","global","instance","defined","beneath","this","class","declaration","."]
code: def __repr__(self):
      return "<UTC>"
  
imports: import sys
  import datetime
  import os.path
  from pytz.exceptions import AmbiguousTimeError
  from pytz.exceptions import InvalidTimeError
  from pytz.exceptions import NonExistentTimeError
  from pytz.exceptions import UnknownTimeZoneError
  from pytz.lazy import LazyDict, LazyList, LazySet
  from pytz.tzinfo import unpickler, BaseTzInfo
  from pytz.tzfile import build_tzinfo
label_desc: Use image node_id 8 for calling the UTC obj's underlying member method code with example usage: obj.__repr__() and returns: str