code: def __init__(self, value: torch.Tensor, name: str = None):
      self.value = value
      self.name = name or fresh_name()
  
imports: from typing import Callable, Dict, List, NamedTuple, Optional
  import torch
  import torch._dynamo
  from torch._dynamo.test_case import run_tests, TestCase
  from torch._dynamo.testing import CompileCounter, same
label_desc: Use image node_id 1 to create a new Variable object  with example: obj = Variable(value, name)