code: def _assert_exec_policy_type(exec_policy: _Data):
      if not isinstance(exec_policy.ctype, _ExecPolicyType):
          raise TypeError(
              f"{exec_policy.code} must be execution policy type"
          )
  
imports: from cupyx.jit import _internal_types
  from cupyx.jit import _cuda_types
  from cupyx.jit._internal_types import Data
label_desc: Use image node_id 2 for calling a global function with example usage: _assert_exec_policy_type(exec_policy) without return types