I didn't understand this reminder to source py3venv and catkin_ws_python3

Respected Sir, I saw this reminder, I attached below, in Conditional Statements & Loops. Would you please tell me:

  1. What does it mean to source the virtual environment?
  2. What is special workspace?
  3. What does it mean to source the special workspace?
  4. Why do we need to source the virtual environment and workspace?

Thank you

Hello @abdulbasitisdost,

All this is explained at the beginning of Unit 2, Python Basics.


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