code: def next_static_rng_uid():
      result = Env._static_rng_uid
      assert result <= 0x7FFF_FFFF_FFFF_FFFF
      Env._static_rng_uid += 1
      return result
  
imports: from typing import Optional, Union
  import sys
  import re
  from hailtop.config import ConfigVariable, configuration_of
label_desc: Use image node_id 11 for calling the Env obj's underlying member method code with example usage: obj.next_static_rng_uid() and returns: result