code: def is_int(t):
      return any(t is i or isinstance(t, i) for i in _INT_TYPES)
  
file_path: coremltools/coremltools/converters/mil/mil/types/type_int.py
imports: import math
  import numpy
  import sympy
  from coremltools import _logger
  from .annotate import annotate, class_annotate, delay_type
  from .type_bool import bool
  from .type_spec import Type
label_desc: Use image node_id 2 for calling a global function with example usage: is_int(t) and returns: any