fix imports

Author: kellyguo11

scripts/benchmarks/benchmark_non_rl.py

@@ -61,8 +61,6 @@
 simulation_app = None
 app_launcher = None
 if args_cli.kit:
-    from isaaclab.app import AppLauncher
-
     # Force Omniverse mode by setting environment variable
     # This ensures SimulationApp is launched even without explicit visualizers
     os.environ["LAUNCH_OV_APP"] = "1"

scripts/benchmarks/benchmark_rlgames.py

@@ -61,8 +61,6 @@
 simulation_app = None
 app_launcher = None
 if args_cli.kit:
-    from isaaclab.app import AppLauncher
-
     # Force Omniverse mode by setting environment variable
     # This ensures SimulationApp is launched even without explicit visualizers
     os.environ["LAUNCH_OV_APP"] = "1"

scripts/benchmarks/benchmark_rsl_rl.py

@@ -3,10 +3,6 @@
 #
 # SPDX-License-Identifier: BSD-3-Clause
 
-# Copyright (c) 2022-2025, The IsaacLab Project Developers.
-# All rights reserved.
-#
-# SPDX-License-Identifier: BSD-3-Clause
 
 """Script to benchmark RL agent with RSL-RL."""
 
@@ -77,8 +73,6 @@
 simulation_app = None
 app_launcher = None
 if args_cli.kit:
-    from isaaclab.app import AppLauncher
-
     # Force Omniverse mode by setting environment variable
     # This ensures SimulationApp is launched even without explicit visualizers
     os.environ["LAUNCH_OV_APP"] = "1"