fix: avoid duplicate title

Fix #969

Author: honzajavorek

sources/academy/tutorials/python/process_data_using_python.md

@@ -1,12 +1,10 @@
 ---
 title: Process scraped data with Python
 description: Learn how to process the resulting data of a web scraper in Python using the Pandas library, and how to visualize the processed data using Matplotlib.
-sidebar_position: 2
+sidebar_position: 2  # should be after scrape_data_python.md
 slug: /python/process-data-using-python
 ---
 
-<!-- Beware when changing the menu weight - this article should always be after the 'Scrape data using Python' article -->
-
 # How to process data in Python using Pandas
 
 **Learn how to process the resulting data of a web scraper in Python using the Pandas library, and how to visualize the processed data using Matplotlib.**