code: def validate(schema, value):  # noqa: F811
      if len(schema) == 1:
          return validate(schema[0], value)
  
imports: from __future__ import print_function, division, absolute_import
  from .dispatch import dispatch
  from .coretypes import CType, Date, DateTime, DataShape, Record, String, Time, Var, from_numpy, to_numpy_dtype
  from .predicates import isdimension
  from .util import dshape
  from datetime import date, time, datetime
  import numpy
label_desc: Use image node_id 4 for calling a global function with example usage: validate(schema, value) and returns: validate