update README.md

update README.md

update .github/workflows/report.yml

update .github/workflows/tests.yml

update tests/test_analyzer.py

update src/main.py

update src/report.py

update src/analyzer.py

update data/students.csv

update requirements.txt

update .gitignore

create requirements.txt

create .gitignore

create .github/workflows/report.yml

create .github/workflows/tests.yml

create docs/report_example.md

create data/students.csv

create tests/test_report.py

create tests/test_analyzer.py

create src/main.py