Benchcomp visualize: fix missing import (rust-lang#2977)

tautschnig · web-flow · commit 965810e81899 · 2024-01-18T17:53:38.000Z
logging is required when handling errors.
diff --git a/tools/benchcomp/benchcomp/visualizers/__init__.py b/tools/benchcomp/benchcomp/visualizers/__init__.py
@@ -4,6 +4,7 @@
 
 import dataclasses
 import json
+import logging
 import subprocess
 import textwrap
 
