diff --git a/.github/workflows/github_workflow.yaml b/.github/workflows/github_workflow.yaml
index e57579a..9ba5706 100644
--- a/.github/workflows/github_workflow.yaml
+++ b/.github/workflows/github_workflow.yaml
@@ -3,10 +3,10 @@ name: code_quality
 on:
   push:
     branches:
-      - master
+      - main
   pull_request:
     branches:
-      - master
+      - main
 
 jobs:
   build:
diff --git a/README.md b/README.md
index 72f912b..98d9438 100644
--- a/README.md
+++ b/README.md
@@ -410,10 +410,10 @@ name: code_quality
 on:
   push:
     branches:
-      - master
+      - main
   pull_request:
     branches:
-      - master
+      - main
 
 jobs:
   build:
diff --git a/first_package/__init__.py b/first_package/__init__.py
index 7f5cf1b..9e76b1c 100644
--- a/first_package/__init__.py
+++ b/first_package/__init__.py
@@ -1,8 +1,12 @@
 import os
 import sys
 
+
 def insecure_function(user_input):
     os.system(f"rm -rf {user_input}")
 
-user_input  = input( "Podaj ścieżkę do pliku: ") # bardzo dluuguuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuugi komentarz
-insecure_function(user_input)
\ No newline at end of file
+
+user_input = input(
+    "Podaj ścieżkę do pliku: "
+)  # bardzo dluuguuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuugi komentarz
+insecure_function(user_input)