Update requests version to fix vulnerability with urllib3

Author: samwelkanda

Pipfile

@@ -4,7 +4,7 @@ verify_ssl = true
 name = "pypi"
 
 [packages] # Packages required to run the application
-requests = "==2.23.0"
+requests = "==2.26.0"
 
 [dev-packages] # Packages required to develop the application
 coverage = "==5.0.3"