diff --git a/tests/conftest.py b/tests/conftest.py
index c1b3d06..846e18c 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -3,7 +3,6 @@
 import pytest
 import tempfile
 import os
-from pathlib import Path
 
 
 @pytest.fixture
@@ -24,43 +23,43 @@ def sample_json():
 @pytest.fixture
 def sample_yaml():
     return """name: test-project
- version: '1.0.0'
- debug: true
- database:
-   host: localhost
-   port: 5432
-   ssl: false
- tags:
-   - python
-   - cli
- """
+version: '1.0.0'
+debug: true
+database:
+  host: localhost
+  port: 5432
+  ssl: false
+tags:
+  - python
+  - cli
+"""
 
 
 @pytest.fixture
 def sample_toml():
     return """name = "test-project"
- version = "1.0.0"
- debug = true
- 
- [database]
- host = "localhost"
- port = 5432
- ssl = false
- 
- tags = ["python", "cli"]
- """
+version = "1.0.0"
+debug = true
+
+[database]
+host = "localhost"
+port = 5432
+ssl = false
+
+tags = ["python", "cli"]
+"""
 
 
 @pytest.fixture
 def sample_env():
     return """NAME=test-project
- VERSION=1.0.0
- DEBUG=true
- DATABASE_HOST=localhost
- DATABASE_PORT=5432
- DATABASE_SSL=false
- TAGS=python,cli
- """
+VERSION=1.0.0
+DEBUG=true
+DATABASE_HOST=localhost
+DATABASE_PORT=5432
+DATABASE_SSL=false
+TAGS=python,cli
+"""
 
 
 @pytest.fixture