class_docstr: Represents an interval between a start and end value.
code: def contains(self, value):
      if (
          value < self.start
          or value == self.start
          and not self.start_included
      ):
          return False
      if (
          value > self.end
          or value == self.end
          and not self.end_included
      ):
          return False
      return True
  
imports: import argparse
  import ast
  import re
  import sys
label_desc: Use image node_id 2 for calling the Interval obj's underlying member method code with example usage: obj.contains(value) and returns: True, False, False