fix

Author: soham901

.github/workflows/build-and-run.yml

@@ -13,6 +13,6 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - name: Build the Docker image
-        run: sudo docker build . --file Dockerfile --tag backend
+        run: sudo docker build -t backend .
       - name: Run the Docker container on port 8000
-        run: sudo docker run -d -p 8000:8000 backend
+        run: sudo docker stop backend && sudo docker run -d -p 8000:8000 backend