class_docstr: Specification of a cluster environment.
class_docstr_tok: ["Specification","of","a","cluster","environment","."]
code: def set_global_rank(self, rank: int) -> None:
      pass
  
file_path: pytorch-lightning/src/lightning/fabric/plugins/environments/cluster_environment.py
imports: from abc import ABC, abstractmethod
label_desc: Use image node_id 8 for calling the ClusterEnvironment obj's underlying member method code with example usage: obj.set_global_rank(rank) without return types