class_docstr: Represents a registry of model architectures.
class_docstr_tok: ["Represents","a","registry","of","model","architectures","."]
docstr: Return the names of all supported architectures.
docstr_tok: ["Return","the","names","of","all","supported","architectures","."]
code: def names(self) -> AbstractSet[str]:
      """Return the names of all supported architectures."""
      return self.configs.keys()
  
file_path: fairseq2/src/fairseq2/models/utils/arch_registry.py
imports: from typing import AbstractSet, Callable, Dict, Generic, Protocol, TypeVar
label_desc: Use image node_id 4 for calling the ArchitectureRegistry obj's underlying member method code with example usage: obj.names() and returns: self