Update linter-and-tests.yml

Author: amimas

.github/workflows/linter-and-tests.yml

@@ -4,7 +4,6 @@ on:
   push:
     branches:
       - main
-      - transfer_test
 
 jobs:
   black-formatting:
@@ -15,7 +14,7 @@ jobs:
       - name: Black Code Formatter
         uses: gdubicki/black-action@main
         with:
-          args: ". --diff"
+          args: ". --check"
 
   types:
     runs-on: ubuntu-latest