fix: missing keywords and tags

Author: DiogoRibeiro7

_posts/2019-12-28-shapirowilk_test_vs_andersondarling_checking_normality_small_large_samples.md

@@ -21,6 +21,7 @@ keywords:
 - Small sample size
 - Large sample size
 - Statistical distribution
+- Python
 seo_description: A comparison of the Shapiro-Wilk and Anderson-Darling tests for normality,
   analyzing their strengths and weaknesses based on sample size and distribution.
 seo_title: 'Shapiro-Wilk vs Anderson-Darling: Normality Tests for Small and Large
@@ -34,6 +35,7 @@ tags:
 - Shapiro-wilk test
 - Anderson-darling test
 - Sample size
+- Python
 title: 'Shapiro-Wilk Test vs. Anderson-Darling: Checking for Normality in Small vs.
   Large Samples'
 ---

run_scripts.sh

@@ -5,3 +5,4 @@ python fix_frontmatter.py
 python search_code_snippets.py    
 # python process_markdown_frontmatter.py  
 python rename_files_spaces.py
+python markdown_frontmatter_cleanup.py