class_docstr: Collection of smoke test data.
class_docstr_tok: ["Collection","of","smoke","test","data","."]
code: def _create_stereo_camera(batch_size, device, dtype, tx_fx):
      left_rectified_camera = _SmokeTestData._create_left_camera(
          batch_size, device, dtype
      )
      right_rectified_camera = _SmokeTestData._create_right_camera(
          batch_size, device, dtype, tx_fx
      )
      return left_rectified_camera, right_rectified_camera
  
imports: import pytest
  import torch
  from kornia.geometry.camera import StereoCamera
  from kornia.testing import assert_close
label_desc: Use image node_id 4 for calling the _SmokeTestData obj's underlying member method code with example usage: obj._create_stereo_camera(batch_size, device, dtype, tx_fx) and returns: left_rectified_camera,  right_rectified_camera