fixing deployment issue

Author: rajman01

.github/workflows/prod.yml

@@ -12,12 +12,16 @@ jobs:
             - name: Checkout Repository
               uses: actions/checkout@v3
 
-            - name: Build and deploy
+            - name: Log in to Docker Hub
+              uses: docker/login-action@v2
+              with:
+                username: ${{ secrets.DOCKER_USERNAME }}
+                password: ${{ secrets.DOCKER_PASSWORD }}
+
+            - name: Build and push image
               env: 
                   DOCKER_USERNAME: ${{ secrets.DOCKER_USERNAME }}
-                  DOCKER_PASSWORD: ${{ secrets.DOCKER_PASSWORD }}
               run: |
-                docker login -u $DOCKER_USERNAME -p $DOCKER_PASSWORD
                 echo "Building and pushing docker image"
                 docker build -t $DOCKER_USERNAME/autoplan:latest .
                 docker push $DOCKER_USERNAME/autoplan:latest