code: def is_builtin(t):
      return is_scalar(t) or is_tensor(t) or is_str(t) or is_tuple(t)
  
imports: from .type_bool import bool
  from .type_double import is_float, fp16, fp32, fp64
  from .type_list import is_list
  from .type_int import is_int, int8, int16, int32, int64, uint8, uint16, uint32, uint64
  from .type_str import str
  from .type_unknown import unknown
  import numpy
  import sympy
  import six
  from .get_type_info import get_type_info
label_desc: Use image node_id 11 for calling a global function with example usage: is_builtin(t) and returns: unknown