Removed unused

Author: Crivella

hpctestlib/sciapps/metalwalls/benchmarks.py

@@ -1,6 +1,5 @@
 """ReFrame benchmark for MetalWalls"""
 import re
-from typing import TypeVar
 
 import reframe as rfm
 import reframe.utility.sanity as sn
@@ -9,8 +8,6 @@
 from reframe.core.parameters import TestParam as parameter
 from reframe.core.variables import TestVar as variable
 
-R = TypeVar('R')
-
 address_tpl = (
     'https://gitlab.com/ampere2/metalwalls/-/raw/{version}/{bench}/{file}'
     '?ref_type=tags\&inline=false'