flake8 fixes

devitocodes · Feb 4, 2021 · 185f26e · 185f26e
1 parent f367a6f
commit 185f26e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/tests/test_caching.py b/tests/test_caching.py
@@ -469,7 +469,7 @@ def test_clear_cache_with_Csymbol(self, operate_on_empty_cache, nx=1000, ny=1000
         # Both u and u(inds) added to cache
         assert(len(_SymbolCache) == cache_size + 2)
 
-        a = u._C_symbol
+        u._C_symbol
         # Cache size won't change since _C_symbol isn't cached by devito to
         # avoid circular references in the cache
         assert(len(_SymbolCache) == cache_size + 2)