Update deploy.yml

.github/workflows/deploy.yml

@@ -1,4 +1,3 @@
-
 name: Deploy-to-EC2
 
 on:
@@ -23,6 +22,7 @@ jobs:
         run: |
           python -m pip install --upgrade pip
           pip install -r requirements.txt
+          pip install flake8 black  # Ensure flake8 and black are installed
 
       - id: run-code-quality-checks
         run: |