class_docstr: Nvidia GPU accelerators.
class_docstr_tok: ["Nvidia","GPU","accelerators","."]
code: def validate_resource_request_quantity(
      quantity: float,
  ) -> Tuple[bool, Optional[str]]:
      return (True, None)
  
file_path: ray/python/ray/_private/accelerators/nvidia_gpu.py
imports: import re
  import os
  import logging
  from typing import Optional, List, Tuple
  from ray._private.accelerators.accelerator import AcceleratorManager
label_desc: Use image node_id 7 for calling the NvidiaGPUAcceleratorManager obj's underlying member method code with example usage: obj.validate_resource_request_quantity(quantity) and returns: True,  None