Update run_sim.py

run_sim.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-"""Standalone MuJoCo simulator for Unitree G1"""
 import sys
 from pathlib import Path
 
@@ -10,11 +9,7 @@ import yaml
 from sim.simulator_factory import SimulatorFactory, init_channel
 
 def main(n_envs=1, use_async_envs: bool = False, 
-             publish_images=True, camera_port=5554, cameras=None, **kwargs):
-    # Use default values
-    publish_images = True
-    camera_port = 5554
-    cameras = None
+             publish_images=True, camera_port=5555, cameras=None, **kwargs):
     
     # Load config
     config_path = Path(__file__).parent / "config.yaml"
@@ -23,14 +18,7 @@ def main(n_envs=1, use_async_envs: bool = False,
     
     # Override config with default values
     enable_offscreen = publish_images or config.get("ENABLE_OFFSCREEN", False)
-    
-    print("="*60)
-    print("🤖 Starting Unitree G1 MuJoCo Simulator")
-    print("="*60)
-    print(f"📁 Scene: {config['ROBOT_SCENE']}")
-    print(f"⏱️  Timestep: {config['SIMULATE_DT']}s ({int(1/config['SIMULATE_DT'])} Hz)")
-    print(f"👁️  Visualization: {'ON' if config.get('ENABLE_ONSCREEN', True) else 'OFF'}")
-    
+
     # Configure cameras if requested
     camera_configs = {}
     if enable_offscreen: