ci: Enforce 100% test coverage requirement

Author: vishalpal-06

.github/workflows/ci.yaml

@@ -39,4 +39,4 @@ jobs:
 
       - name: Run tests and coverage check
         run: |
-          pytest --disable-warnings --maxfail=1 --cov=.
+          pytest --disable-warnings --maxfail=1 --cov=. --cov-fail-under=100

README.md

@@ -5,6 +5,3 @@ pytest --disable-warnings
 pytest --cov=.
 
 coverage html
-
-
-pytest --disable-warnings --maxfail=1 --cov=. --cov-fail-under=100