TYP: Create DeepChainMap from ChainMap.new_child in scope.py (#44769)
TYP: Create DeepChainMap from ChainMap.new_child in scope.py (#44769)


pandas-dev/pandas,pandas-dev/pandas,datapythonista/pandas,datapythonista/pandas,datapythonista/pandas,pandas-dev/pandas,pandas-dev/pandas,datapythonista/pandas