use requirement.txt file

.github/workflows/pylint.yml

@@ -1,6 +1,9 @@
 name: Pylint
 
-on: [push]
+on:
+  push:
+    branches:
+      - master
 
 jobs:
   build:
@@ -17,7 +20,7 @@ jobs:
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
-          pip install pylint pytest requests textual
+          pip install -r requirements.txt
       - name: Analysing the code with pylint
         run: |
           pylint $(git ls-files '*.py')

requirements.txt

@@ -0,0 +1,7 @@
+black >= 23.10
+pylint >= 3.0
+pyright >= 1.1.335
+pytest >= 7.4
+requests >= 2.31
+textual >= 0.40
+tzdata >= 2023.3