class_docstr: Layer config context manager that allows setting all layer config flags at once.
  If a flag arg is None, it will not change the current value.
class_docstr_tok: ["Layer","config","context","manager","that","allows","setting","all","layer","config","flags","at","once",".","If","a","flag","arg","is","None",",","it","will","not","change","the","current","value","."]
code: def __enter__(self) -> None:
      pass
  
imports: from typing import Any, Optional
label_desc: Use image node_id 2 for calling the set_layer_config obj's underlying member method code with example usage: obj.__enter__() without return types