ROS Perception in 5 Days (Python), Unit 3 - Vision Basics Follow Line

[TAURD]

Hello

In unit 3 after the title below

there is the following instructions:

e.g.

one should write

but where?

Where are those codes suppose to be?

Same goes for the next steps as well. It look like something one should write but I probably missed something cause I couldn’t track where it goes?

Thank you

[albertoezquerro]

Hello @TAURD ,

All the code is used later in the script follow_line_step_hsv.py.