Publish docker image to dockerhub

.github/workflows/ci.yaml

@@ -49,4 +49,35 @@ jobs:
         if: success()
         env:
           DAGSHUB_PAT: ${{ secrets.DAGSHUB_PAT }}
-        run: python -m unittest tests/test_flask_app.py
+        run: python -m unittest tests/test_flask_app.py
+
+  build-and-deploy:
+    needs: project-testing
+
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: checkout code
+        uses: actions/checkout@v3
+
+      - name: setup python
+        uses: actions/setup-python@v2
+        with:
+          python-version: '3.10'
+
+      - name: Login to Dcokerhub
+        uses: docker/login-action@v2
+        with:
+          username: ${{ secrets.DOCKER_HUB_USERNAME}}
+          password: ${{ secrets.DOCKER_HUB_ACCESS_TOKEN}}
+
+      - name: Build Docker Image
+        if: success()
+        run: |
+          docker build -t ${{ secrets.DOCKER_HUB_USERNAME}}/text-classification-using-mlops:latest .
+      
+      - name: Push Dcoker image to Dockerhub
+        if: success()
+        run: |
+          docker push ${{ secrets.DOCKER_HUB_USERNAME}}/text-classification-using-mlops:latest
+