diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..bea00c4
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,8 @@
+# Python bytecode
+__pycache__/
+*.pyc
+
+# Distribution / packaging
+dist/
+build/
+*.egg-info/
diff --git a/__pycache__/test_hello.cpython-313.pyc b/__pycache__/test_hello.cpython-313.pyc
index d314afb..c8ca965 100644
Binary files a/__pycache__/test_hello.cpython-313.pyc and b/__pycache__/test_hello.cpython-313.pyc differ
diff --git a/test_hello.py b/test_hello.py
index a04d2ce..9af6592 100644
--- a/test_hello.py
+++ b/test_hello.py
@@ -1,5 +1,6 @@
 import subprocess
 import unittest
+from pathlib import Path
 
 
 class TestHello(unittest.TestCase):
@@ -9,7 +10,7 @@ class TestHello(unittest.TestCase):
             ["python3", "hello.py"],
             capture_output=True,
             text=True,
-            cwd="/workspace"
+            cwd=Path(__file__).parent
         )
         self.assertEqual(result.returncode, 0)
         self.assertIn("Hello, World!", result.stdout)
@@ -20,7 +21,7 @@ class TestHello(unittest.TestCase):
             ["python3", "hello.py"],
             capture_output=True,
             text=True,
-            cwd="/workspace"
+            cwd=Path(__file__).parent
         )
         self.assertEqual(result.stderr, "")