remove $5 campaign

Author: Packt-ITService

README.md

@@ -1,8 +1,3 @@
-## $5 Tech Unlocked 2021!
-[Buy and download this Book for only $5 on PacktPub.com](https://www.packtpub.com/product/clean-code-in-python/9781788835831)
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-*If you have read this book, please leave a review on [Amazon.com](https://www.amazon.com/gp/product/1788835832).     Potential readers can then use your unbiased opinion to help them make purchase decisions. Thank you. The $5 campaign         runs from __December 15th 2020__ to __January 13th 2021.__*
-
 # Clean Code in Python
 
 <a href="https://www.packtpub.com/application-development/clean-code-python?utm_source=github&utm_medium=repository&utm_campaign=9781788835831 "><img src="https://d255esdrn735hr.cloudfront.net/sites/default/files/imagecache/ppv4_main_book_cover/B09608_MockupCoverNew.png" alt="Clean Code in Python" height="256px" align="right"></a>