class_docstr: A namedtuple that represents a shot quantity being repeated some number of times.
  For example, ``ShotCopies(10 shots x 2)`` indicates two executions with 10 shots each for 20 shots total.
docstr: The string representation of the class
docstr_tok: ["The","string","representation","of","the","class"]
code: def __str__(self):
      """The string representation of the class"""
      return f"{self.shots} shots{' x '+str(self.copies) if self.copies > 1 else ''}"
  
imports: from typing import NamedTuple
  from typing import Sequence, Tuple
label_desc: Use image node_id 1 for calling the ShotCopies obj's underlying member method code with example usage: obj.__str__() and returns: self, str, unknown