code: def _rotation_3d_x(angle):
      """Creates a 3d rotation matrix around the x axis.
  
      Args:
        angle: The angle.
  
      Returns:
        The 3d rotation matrix.
      """
      angle = angle.item()
      return np.array(
          (
              (1.0, 0.0, 0.0),
              (0.0, np.cos(angle), -np.sin(angle)),
              (0.0, np.sin(angle), np.cos(angle)),
          )
      )
  
imports: import numpy
label_desc: Use image node_id 3 for calling a global function with example usage: _rotation_3d_x(angle) and returns: np