remove github actions section from intro to github page

Author: DininduSenanayake

docs/5.from_git_to_github.md

@@ -326,47 +326,6 @@ This is how **open-source** contributions work — anyone can suggest improvemen
 
 ---
 
-## 9. GitHub Actions — Automated Testing
-
-Dr. X wants to ensure changes don't break the pipeline. They set up **GitHub Actions** to automatically test every commit.
-
-### `.github/workflows/test.yml`:
-````yaml
-name: Test Pipeline
-
-on: [push, pull_request]
-
-jobs:
-  test:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v3
-      - name: Set up Python
-        uses: actions/setup-python@v4
-        with:
-          python-version: '3.9'
-      - name: Install dependencies
-        run: |
-          pip install -r requirements.txt
-      - name: Run tests
-        run: |
-          pytest tests/
-````
-
-Now, every push and PR triggers automated tests. If tests fail, the PR shows a ❌ and won't be merged until fixed.
-````mermaid
-flowchart LR
-  A[Push to GitHub] --> B[GitHub Actions triggered]
-  B --> C{Tests pass?}
-  C -->|Yes ✓| D[Green checkmark]
-  C -->|No ✗| E[Red X - Fix before merge]
-  
-  style D fill:#e6ffe6,stroke:#0a0
-  style E fill:#ffe6e6,stroke:#f00
-````
-
----
-
 ## 10. README and Documentation
 
 A good `README.md` is like a well-written Methods section — it should help others reproduce your work.