code: def setUp(self):
      self.entry = FrameAnnotation(
          frame_number=23,
          sequence_name="1",
          frame_timestamp=1.2,
          image=types.ImageAnnotation(
              path="/tmp/1.jpg", size=(224, 224)
          ),
          mask=types.MaskAnnotation(path="/tmp/1.png", mass=42.0),
          viewpoint=types.ViewpointAnnotation(
              R=(
                  (1, 0, 0),
                  (1, 0, 0),
                  (1, 0, 0),
              ),
              T=(0, 0, 0),
              principal_point=(100, 100),
              focal_length=(200, 200),
          ),
      )
  
file_path: pytorch3d/tests/implicitron/test_types.py
imports: import dataclasses
  import unittest
  from typing import Dict, List, NamedTuple, Tuple
  from pytorch3d.implicitron.dataset import types
  from pytorch3d.implicitron.dataset.types import FrameAnnotation
label_desc: Use image node_id 1 for calling the TestDatasetTypes obj's underlying member method code with example usage: obj.setUp() without return types