Update light_benchmark.py (#273)

* Update light_benchmark.py

Trunc score at 10^-2 when comparing performance results between PR and main branches.

* [pre-commit.ci] auto fixes from pre-commit.com hooks

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Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

benchmarks/light_benchmark.py

@@ -157,5 +157,8 @@ def set_output(key: str, value: str):
     for key, score in scores.items():
         i = i + 1
         pr_score = sys.argv[i]
-        success = success and (True if float(pr_score) >= score else False)
+        pr_score_trun = int(float(pr_score) * 100)
+        score_trun = int(score * 100)
+        success = success and (True if pr_score_trun >= score_trun else False)
+        print(f"{key}: {pr_score_trun} (PR) >= {score} (main): {success}")
     set_output("success", "1" if success else "0")