diff --git a/.github/workflows/ci-cd.yml b/.github/workflows/ci-cd.yml
index 381a751..d194aac 100644
--- a/.github/workflows/ci-cd.yml
+++ b/.github/workflows/ci-cd.yml
@@ -13,28 +13,30 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
+      # Checkout code from the repository
       - name: Checkout code
         uses: actions/checkout@v2
 
+      # Set up Python 3.9 environment
       - name: Set up Python
         uses: actions/setup-python@v2
         with:
           python-version: '3.9'
 
-               # Upgrade pip and install build tools
+      # Upgrade pip and install build tools
       - name: Upgrade pip and install build tools
         run: |
-          pip install --upgrade pip
-          pip install --upgrade setuptools wheel
+          pip install --upgrade pip setuptools wheel
 
+      # Install dependencies from requirements.txt
       - name: Install dependencies
-        run: |
-          pip install --upgrade pip setuptools wheel
-          pip install -r requirements.txt
+        run: pip install -r requirements.txt
 
+      # Build Docker image
       - name: Build Docker image
         run: docker build -t clustering-app .
 
+      # Push Docker image to DockerHub
       - name: Push Docker image to DockerHub
         run: |
           echo "${{ secrets.DOCKER_PASSWORD }}" | docker login -u "${{ secrets.DOCKER_USERNAME }}" --password-stdin