# A small mistake - Unit 3, ROS2 Basics Python Humble

**URL:** <https://get-help.theconstruct.ai/t/a-small-mistake-unit-3-ros2-basics-python-humble/23850>\
**Category:** Site Feedback\
**Created:** [April 18, 2023, 7:48am UTC](https://get-help.theconstruct.ai/t/a-small-mistake-unit-3-ros2-basics-python-humble/23850 "2023-04-18T07:48:38Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![vasileios.tzimas](https://get-help.theconstruct.ai/user_avatar/get-help.theconstruct.ai/vasileios.tzimas/32/6560_2.png) [@vasileios.tzimas](https://get-help.theconstruct.ai/u/vasileios.tzimas)\
**Post date:** [April 18, 2023, 7:48am UTC](https://get-help.theconstruct.ai/t/a-small-mistake-unit-3-ros2-basics-python-humble/23850/1 "2023-04-18T07:48:38Z")

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Is that subscriber or publisher?

 ![](https://get-help.robotigniteacademy.com/uploads/default/original/2X/a/a3736a8d56504695ad1e99fcfe1ffe47e57f4e31.png)

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<div class="post-metadata">

**Author:** ![bayodesegun](https://get-help.theconstruct.ai/user_avatar/get-help.theconstruct.ai/bayodesegun/32/10684_2.png) [@bayodesegun](https://get-help.theconstruct.ai/u/bayodesegun)\
**Post date:** [April 18, 2023, 9:51am UTC](https://get-help.theconstruct.ai/t/a-small-mistake-unit-3-ros2-basics-python-humble/23850/2 "2023-04-18T09:51:49Z")

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Thanks for calling it out. We’ll review it.