code: def format_camera_information(metadata):
      return {
          "focal_length": metadata["camera"]["focal_length"],
          "sensor_width": metadata["camera"]["sensor_width"],
          "field_of_view": metadata["camera"]["field_of_view"],
          "positions": np.array(
              metadata["camera"]["positions"], np.float32
          ),
          "quaternions": np.array(
              metadata["camera"]["quaternions"], np.float32
          ),
      }
  
file_path: kubric/kubric/datasets/utils.py
imports: import json
  import numpy
  import tensorflow
  import tensorflow_datasets
  from kubric import file_io
label_desc: Use image node_id 3 for calling a global function with example usage: format_camera_information(metadata) and returns: dict