Conventions used

There are a number of text conventions used throughout this book.

Code in text: Indicates code words in text, database table names, folder names, filenames, file extensions, pathnames, dummy URLs, user input, and Twitter handles. Here is an example: “We create a short Python program called downloadDataset.py.”

A block of code is set as follows:

from roboflow import Roboflow
rf = Roboflow(api_key="*****************")
project = rf.workspace("toys").project("toydetector")
dataset = project.version(1).download("yolov8")

Any command-line input or output is written as follows:

cd ~/ros2_ws/src
ros2 pkg create –build-type ament-cmake ros_xarm
colcon build

Bold: Indicates a new term, an important word, or words that you see onscreen. For instance, words in menus or dialog boxes appear in bold. Here is an example: “Use the Generate tab on Roboflow, then click on Add Augmentation Step to select the type of operation that will affect our images.”

Tips or important notes

Appear like this.