Update run.launch.py

Added the path for the panda_config.yaml file. This is required to run the pick_place_demo example.

demo/launch/run.launch.py

@@ -17,6 +17,11 @@ def generate_launch_description():
         executable=LaunchConfiguration("exe"),
         output="screen",
         parameters=[
+            os.path.join(
+                get_package_share_directory("moveit_task_constructor_demo"),
+                "config",
+                "panda_config.yaml",
+                ),
             moveit_config.robot_description,
             moveit_config.robot_description_semantic,
             moveit_config.robot_description_kinematics,