- Reverse the sign of side_velocity to move in the correct direction
- Uncomment run_task_1 and comment out run_task_test in main.py
- Update task_left_line.py to turn 90 degrees before following the left side track
- Update image saving path in ImageSubscriber class
- Remove unused imports and code related to task_4 and arrow detection
- Add import for run_task_test
- Comment out run_task_4 and uncomment run_task_test in main function