fix: pylint

.github/workflows/pylint.yml

@@ -1,23 +1,23 @@
 name: Pylint
 
-on: [push]
+# yamllint disable-line rule:truthy
+on: [push, pull_request]
 
 jobs:
   build:
-
     runs-on: ubuntu-latest
 
     steps:
       - uses: actions/checkout@v2
-    - name: Set up Python 3.9
+      - name: Setup Python
         uses: actions/setup-python@v2
         with:
           python-version: 3.9
-    - name: Install dependencies
+      - name: Setup Pylint
         run: |
           python -m pip install --upgrade pip
           pip install pylint
           pip install -r requirements.txt
-    - name: Analysing the code with pylint
+      - name: Run Pylint
         run: |
           pylint $(git ls-files '*.py')