i have encountered a issue while i was running yolo program on ardupilot can anyone rectify and help me with this

[suryam22]

roslaunch darknet_ros darknet_ros.launch
... logging to /home/src/.ros/log/7cba559a-8923-11ee-a1c0-09b45ee8e8c4/roslaunch-src-HP-Desktop-190-0xxx-4231.log
Checking log directory for disk usage. This may take a while.
Press Ctrl-C to interrupt
Done checking log file disk usage. Usage is <1GB.

RLException: [/home/surya/catkin_ws/src/darknet_ros/darknet_ros/launch/darknet_ros.launch] requires the 'image' arg to be set
The traceback for the exception was written to the log file