fix black and add exec check

Signed-off-by: luarss <[email protected]>

Author: luarss

flow/test/test_autotuner.sh

@@ -28,6 +28,9 @@ if [ "$PLATFORM" == "asap7" ] && [ "$DESIGN_NAME" == "gcd" ]; then
 
   echo "Running AutoTuner resume test (only once)"
   python3 -m unittest tools.AutoTuner.test.resume_check.ResumeCheck.test_tune_resume
+
+  echo "Running AutoTuner binary check (only once)"
+  openroad_autotuner -h
 fi
 
 exit $ret

tools/AutoTuner/src/autotuner/distributed.py

@@ -648,5 +648,6 @@ def main():
     elif args.mode == "sweep":
         sweep()
 
+
 if __name__ == "__main__":
     main()