test.support.import_fresh_module(name, fresh=(), blocked=(), deprecated=False)
This function imports and returns a fresh copy of the named Python module by removing the named module from sys.modules before doing the import. Note that unlike reload(), the original module is not affected by this operation.
fresh is an iterable of additional module names that are also removed from the sys.modules cache before doing the import.
blocked is an iterable of module names that are replaced with None i