Merge pull request ibm-developer-skills-network#25 from ibm-developer-skills-network/remove-codecov

Removed codecov

Author: rofrano

requirements.txt

@@ -18,7 +18,6 @@ black==22.3.0
 nose==1.3.7
 pinocchio==0.4.3
 coverage==6.3.2
-codecov==2.1.12
 
 # Utilities
 httpie==3.2.1