code: def tensorflow_is_gpu_available():
      return len(tf.config.list_physical_devices("GPU")) > 0
  
file_path: nebuly/optimization/nebullvm/nebullvm/tools/tf.py
imports: from typing import Union, List, Tuple, Any, Optional, Dict
  import numpy
  from loguru import logger
  from nebullvm.core.models import Device, DataType, InputInfo
  from nebullvm.optional_modules.tensorflow import tensorflow
label_desc: Use image node_id 6 for calling a global function with example usage: tensorflow_is_gpu_available() and returns: unknown