Fixed a pylint issue.

Signed-off-by: Jaehyun Kim <[email protected]>

Author: jhkim-pii

flow/util/genRuleFile.py

@@ -290,7 +290,9 @@ def gen_rule_file(
                 f"[WARNING] Multiple clocks not supported. Will use first clock: {period_list[0]}."
             )
     else:
-        print("[WARNING] 'constraints__clocks__details' not found or is empty in metrics. Clock-related rules might be affected.")
+        print(
+            "[WARNING] 'constraints__clocks__details' not found or is empty in metrics. Clock-related rules might be affected."
+        )
 
     format_str = "| {:45} | {:8} | {:8} | {:8} |\n"
     change_str = ""