code: def find_ophandle_or_throw(cpp_ns: str, operator_name: OperatorName):
      overload_name = (
          ""
          if operator_name.overload_name is None
          else operator_name.overload_name
      )
      return _C._dispatch_find_schema_or_throw(
          f"{cpp_ns}::{str(operator_name.name)}", overload_name
      )
  
imports: import dataclasses
  import functools
  import inspect
  import sys
  import typing
  import weakref
  from torchgen.model import FunctionSchema, OperatorName, SchemaKind, BaseType, ListType, BaseTy
  import torch
  import torch._C
  import torch.library
  from torch._library.abstract_impl import AbstractImplCtx
  from torch.library import get_ctx
  from .autograd import autograd_kernel_indirection, construct_autograd_kernel
label_desc: Use image node_id 2 for calling a global function with example usage: find_ophandle_or_throw(cpp_ns, operator_name) and returns: _C